191607156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 551835648

約数和(自身を除く): 360228492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 234, 279, 281, 282, 372, 403, 423, 468, 558, 562, 564, 611, 806, 843, 846, 1116, 1124, 1209, 1222, 1457, 1612, 1686, 1692, 1833, 2418, 2444, 2529, 2914, 3372, 3627, 3653, 3666, 4371, 4836, 5058, 5499, 5828, 7254, 7306, 7332, 8711, 8742, 10116, 10959, 10998, 13113, 13207, 14508, 14612, 17422, 17484, 18941, 21918, 21996, 26133, 26226, 26414, 32877, 34844, 37882, 39621, 43836, 52266, 52452, 52828, 56823, 65754, 75764, 78399, 79242, 104532, 113243, 113646, 118863, 131508, 156798, 158484, 170469, 171691, 226486, 227292, 237726, 313596, 339729, 340938, 343382, 409417, 452972, 475452, 515073, 679458, 681876, 686764, 818834, 1019187, 1030146, 1228251, 1358916, 1545219, 1637668, 2038374, 2060292, 2456502, 3090438, 3684753, 4076748, 4913004, 5322421, 6180876, 7369506, 10644842, 14739012, 15967263, 21289684, 31934526, 47901789, 63869052, 95803578, 191607156]

約数ペア:

[(1, 191607156), (2, 95803578), (3, 63869052), (4, 47901789), (6, 31934526), (9, 21289684), (12, 15967263), (13, 14739012), (18, 10644842), (26, 7369506), (31, 6180876), (36, 5322421), (39, 4913004), (47, 4076748), (52, 3684753), (62, 3090438), (78, 2456502), (93, 2060292), (94, 2038374), (117, 1637668), (124, 1545219), (141, 1358916), (156, 1228251), (186, 1030146), (188, 1019187), (234, 818834), (279, 686764), (281, 681876), (282, 679458), (372, 515073), (403, 475452), (423, 452972), (468, 409417), (558, 343382), (562, 340938), (564, 339729), (611, 313596), (806, 237726), (843, 227292), (846, 226486), (1116, 171691), (1124, 170469), (1209, 158484), (1222, 156798), (1457, 131508), (1612, 118863), (1686, 113646), (1692, 113243), (1833, 104532), (2418, 79242), (2444, 78399), (2529, 75764), (2914, 65754), (3372, 56823), (3627, 52828), (3653, 52452), (3666, 52266), (4371, 43836), (4836, 39621), (5058, 37882), (5499, 34844), (5828, 32877), (7254, 26414), (7306, 26226), (7332, 26133), (8711, 21996), (8742, 21918), (10116, 18941), (10959, 17484), (10998, 17422), (13113, 14612), (13207, 14508)]