8151533572

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 18729446400

約数和(自身を除く): 10577912828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 71, 82, 91, 98, 142, 157, 164, 182, 196, 284, 287, 314, 343, 364, 497, 533, 574, 628, 637, 686, 923, 994, 1066, 1099, 1148, 1274, 1372, 1846, 1988, 2009, 2041, 2132, 2198, 2548, 2911, 3479, 3692, 3731, 4018, 4082, 4396, 4459, 5822, 6437, 6461, 6958, 7462, 7693, 8036, 8164, 8918, 11147, 11644, 12874, 12922, 13916, 14063, 14287, 14924, 15386, 17836, 20377, 22294, 24353, 25748, 25844, 26117, 28126, 28574, 30772, 37843, 40754, 44588, 45059, 45227, 48706, 52234, 53851, 56252, 57148, 75686, 78029, 81508, 83681, 90118, 90454, 97412, 100009, 104468, 107702, 142639, 144911, 151372, 156058, 167362, 180236, 180908, 182819, 200018, 215404, 264901, 285278, 289822, 312116, 315413, 316589, 334724, 365638, 400036, 457027, 529802, 546203, 570556, 579644, 585767, 630826, 633178, 700063, 731276, 914054, 998473, 1014377, 1059604, 1092406, 1171534, 1261652, 1266356, 1400126, 1828108, 1854307, 1996946, 2028754, 2184812, 2207891, 2343068, 2800252, 3199189, 3708614, 3823421, 3993892, 4057508, 4100369, 4415782, 5941351, 6398378, 7100639, 7417228, 7646842, 8200738, 8831564, 11882702, 12796756, 12980149, 14201278, 15293684, 16401476, 22394323, 23765404, 25960298, 28402556, 28702583, 41589457, 44788646, 49704473, 51920596, 57405166, 83178914, 89577292, 99408946, 114810332, 156760261, 166357828, 198817892, 291126199, 313520522, 582252398, 627041044, 1164504796, 2037883393, 4075766786, 8151533572]

約数ペア:

[(1, 8151533572), (2, 4075766786), (4, 2037883393), (7, 1164504796), (13, 627041044), (14, 582252398), (26, 313520522), (28, 291126199), (41, 198817892), (49, 166357828), (52, 156760261), (71, 114810332), (82, 99408946), (91, 89577292), (98, 83178914), (142, 57405166), (157, 51920596), (164, 49704473), (182, 44788646), (196, 41589457), (284, 28702583), (287, 28402556), (314, 25960298), (343, 23765404), (364, 22394323), (497, 16401476), (533, 15293684), (574, 14201278), (628, 12980149), (637, 12796756), (686, 11882702), (923, 8831564), (994, 8200738), (1066, 7646842), (1099, 7417228), (1148, 7100639), (1274, 6398378), (1372, 5941351), (1846, 4415782), (1988, 4100369), (2009, 4057508), (2041, 3993892), (2132, 3823421), (2198, 3708614), (2548, 3199189), (2911, 2800252), (3479, 2343068), (3692, 2207891), (3731, 2184812), (4018, 2028754), (4082, 1996946), (4396, 1854307), (4459, 1828108), (5822, 1400126), (6437, 1266356), (6461, 1261652), (6958, 1171534), (7462, 1092406), (7693, 1059604), (8036, 1014377), (8164, 998473), (8918, 914054), (11147, 731276), (11644, 700063), (12874, 633178), (12922, 630826), (13916, 585767), (14063, 579644), (14287, 570556), (14924, 546203), (15386, 529802), (17836, 457027), (20377, 400036), (22294, 365638), (24353, 334724), (25748, 316589), (25844, 315413), (26117, 312116), (28126, 289822), (28574, 285278), (30772, 264901), (37843, 215404), (40754, 200018), (44588, 182819), (45059, 180908), (45227, 180236), (48706, 167362), (52234, 156058), (53851, 151372), (56252, 144911), (57148, 142639), (75686, 107702), (78029, 104468), (81508, 100009), (83681, 97412), (90118, 90454)]