156906988450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{145009}}^1$

素因数の和:145124

約数の個数: 96

約数和(自身を含む): 330135566400

約数和(自身を除く): 173228577950

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 67, 85, 95, 134, 170, 190, 323, 335, 425, 475, 646, 670, 850, 950, 1139, 1273, 1615, 1675, 2278, 2546, 3230, 3350, 5695, 6365, 8075, 11390, 12730, 16150, 21641, 28475, 31825, 43282, 56950, 63650, 108205, 145009, 216410, 290018, 541025, 725045, 1082050, 1450090, 2465153, 2755171, 3625225, 4930306, 5510342, 7250450, 9715603, 12325765, 13775855, 19431206, 24651530, 27551710, 46837907, 48578015, 61628825, 68879275, 93675814, 97156030, 123257650, 137758550, 165165251, 184596457, 234189535, 242890075, 330330502, 369192914, 468379070, 485780150, 825826255, 922982285, 1170947675, 1651652510, 1845964570, 2341895350, 3138139769, 4129131275, 4614911425, 6276279538, 8258262550, 9229822850, 15690698845, 31381397690, 78453494225, 156906988450]

約数ペア:

[(1, 156906988450), (2, 78453494225), (5, 31381397690), (10, 15690698845), (17, 9229822850), (19, 8258262550), (25, 6276279538), (34, 4614911425), (38, 4129131275), (50, 3138139769), (67, 2341895350), (85, 1845964570), (95, 1651652510), (134, 1170947675), (170, 922982285), (190, 825826255), (323, 485780150), (335, 468379070), (425, 369192914), (475, 330330502), (646, 242890075), (670, 234189535), (850, 184596457), (950, 165165251), (1139, 137758550), (1273, 123257650), (1615, 97156030), (1675, 93675814), (2278, 68879275), (2546, 61628825), (3230, 48578015), (3350, 46837907), (5695, 27551710), (6365, 24651530), (8075, 19431206), (11390, 13775855), (12730, 12325765), (16150, 9715603), (21641, 7250450), (28475, 5510342), (31825, 4930306), (43282, 3625225), (56950, 2755171), (63650, 2465153), (108205, 1450090), (145009, 1082050), (216410, 725045), (290018, 541025)]