156977150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 342620928

約数和(自身を除く): 185643778

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 103, 110, 163, 170, 187, 206, 275, 326, 374, 425, 515, 550, 815, 850, 935, 1030, 1133, 1630, 1751, 1793, 1870, 2266, 2575, 2771, 3502, 3586, 4075, 4675, 5150, 5542, 5665, 8150, 8755, 8965, 9350, 11330, 13855, 16789, 17510, 17930, 19261, 27710, 28325, 30481, 33578, 38522, 43775, 44825, 56650, 60962, 69275, 83945, 87550, 89650, 96305, 138550, 152405, 167890, 184679, 192610, 285413, 304810, 369358, 419725, 481525, 570826, 762025, 839450, 923395, 963050, 1427065, 1524050, 1846790, 2854130, 3139543, 4616975, 6279086, 7135325, 9233950, 14270650, 15697715, 31395430, 78488575, 156977150]

約数ペア:

[(1, 156977150), (2, 78488575), (5, 31395430), (10, 15697715), (11, 14270650), (17, 9233950), (22, 7135325), (25, 6279086), (34, 4616975), (50, 3139543), (55, 2854130), (85, 1846790), (103, 1524050), (110, 1427065), (163, 963050), (170, 923395), (187, 839450), (206, 762025), (275, 570826), (326, 481525), (374, 419725), (425, 369358), (515, 304810), (550, 285413), (815, 192610), (850, 184679), (935, 167890), (1030, 152405), (1133, 138550), (1630, 96305), (1751, 89650), (1793, 87550), (1870, 83945), (2266, 69275), (2575, 60962), (2771, 56650), (3502, 44825), (3586, 43775), (4075, 38522), (4675, 33578), (5150, 30481), (5542, 28325), (5665, 27710), (8150, 19261), (8755, 17930), (8965, 17510), (9350, 16789), (11330, 13855)]