149817668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 390168576

約数和(自身を除く): 240350908

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 62, 68, 71, 77, 91, 119, 124, 142, 143, 154, 182, 187, 217, 221, 238, 284, 286, 308, 341, 364, 374, 403, 434, 442, 476, 497, 527, 572, 682, 748, 781, 806, 868, 884, 923, 994, 1001, 1054, 1207, 1309, 1364, 1547, 1562, 1612, 1846, 1988, 2002, 2108, 2201, 2387, 2414, 2431, 2618, 2821, 3094, 3124, 3689, 3692, 4004, 4402, 4433, 4774, 4828, 4862, 5236, 5467, 5642, 5797, 6188, 6461, 6851, 7378, 8449, 8804, 8866, 9548, 9724, 10153, 10934, 11284, 11594, 12922, 13277, 13702, 14756, 15407, 15691, 16898, 17017, 17732, 20306, 21868, 23188, 24211, 25844, 26554, 27404, 28613, 30814, 31031, 31382, 33796, 34034, 37417, 40579, 40612, 47957, 48422, 53108, 57226, 61628, 62062, 62764, 68068, 71071, 74834, 75361, 81158, 92939, 95914, 96844, 109837, 114452, 124124, 142142, 149668, 150722, 162316, 169477, 172601, 185878, 191828, 200291, 219674, 261919, 284284, 301444, 314743, 338954, 345202, 371756, 400582, 411587, 439348, 486421, 523838, 527527, 629486, 677908, 690404, 801164, 823174, 972842, 1047676, 1055054, 1208207, 1258972, 1646348, 1945684, 2110108, 2203201, 2416414, 2881109, 3404947, 4406402, 4832828, 5350631, 5762218, 6809894, 8812804, 10701262, 11524436, 13619788, 21402524, 37454417, 74908834, 149817668]

約数ペア:

[(1, 149817668), (2, 74908834), (4, 37454417), (7, 21402524), (11, 13619788), (13, 11524436), (14, 10701262), (17, 8812804), (22, 6809894), (26, 5762218), (28, 5350631), (31, 4832828), (34, 4406402), (44, 3404947), (52, 2881109), (62, 2416414), (68, 2203201), (71, 2110108), (77, 1945684), (91, 1646348), (119, 1258972), (124, 1208207), (142, 1055054), (143, 1047676), (154, 972842), (182, 823174), (187, 801164), (217, 690404), (221, 677908), (238, 629486), (284, 527527), (286, 523838), (308, 486421), (341, 439348), (364, 411587), (374, 400582), (403, 371756), (434, 345202), (442, 338954), (476, 314743), (497, 301444), (527, 284284), (572, 261919), (682, 219674), (748, 200291), (781, 191828), (806, 185878), (868, 172601), (884, 169477), (923, 162316), (994, 150722), (1001, 149668), (1054, 142142), (1207, 124124), (1309, 114452), (1364, 109837), (1547, 96844), (1562, 95914), (1612, 92939), (1846, 81158), (1988, 75361), (2002, 74834), (2108, 71071), (2201, 68068), (2387, 62764), (2414, 62062), (2431, 61628), (2618, 57226), (2821, 53108), (3094, 48422), (3124, 47957), (3689, 40612), (3692, 40579), (4004, 37417), (4402, 34034), (4433, 33796), (4774, 31382), (4828, 31031), (4862, 30814), (5236, 28613), (5467, 27404), (5642, 26554), (5797, 25844), (6188, 24211), (6461, 23188), (6851, 21868), (7378, 20306), (8449, 17732), (8804, 17017), (8866, 16898), (9548, 15691), (9724, 15407), (10153, 14756), (10934, 13702), (11284, 13277), (11594, 12922)]