156956169474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{86627}}^1$

素因数の和:86769

約数の個数: 128

約数和(自身を含む): 392944608000

約数和(自身を除く): 235988438526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 89, 117, 174, 178, 234, 261, 267, 351, 377, 522, 534, 702, 754, 783, 801, 1131, 1157, 1566, 1602, 2262, 2314, 2403, 2581, 3393, 3471, 4806, 5162, 6786, 6942, 7743, 10179, 10413, 15486, 20358, 20826, 23229, 31239, 33553, 46458, 62478, 67106, 69687, 86627, 100659, 139374, 173254, 201318, 259881, 301977, 519762, 603954, 779643, 905931, 1126151, 1559286, 1811862, 2252302, 2338929, 2512183, 3378453, 4677858, 5024366, 6756906, 7536549, 7709803, 10135359, 15073098, 15419606, 20270718, 22609647, 23129409, 30406077, 32658379, 45219294, 46258818, 60812154, 65316758, 67828941, 69388227, 97975137, 100227439, 135657882, 138776454, 195950274, 200454878, 208164681, 223584287, 293925411, 300682317, 416329362, 447168574, 587850822, 601364634, 670752861, 881776233, 902046951, 1341505722, 1763552466, 1804093902, 2012258583, 2706140853, 2906595731, 4024517166, 5412281706, 5813191462, 6036775749, 8719787193, 12073551498, 17439574386, 26159361579, 52318723158, 78478084737, 156956169474]

約数ペア:

[(1, 156956169474), (2, 78478084737), (3, 52318723158), (6, 26159361579), (9, 17439574386), (13, 12073551498), (18, 8719787193), (26, 6036775749), (27, 5813191462), (29, 5412281706), (39, 4024517166), (54, 2906595731), (58, 2706140853), (78, 2012258583), (87, 1804093902), (89, 1763552466), (117, 1341505722), (174, 902046951), (178, 881776233), (234, 670752861), (261, 601364634), (267, 587850822), (351, 447168574), (377, 416329362), (522, 300682317), (534, 293925411), (702, 223584287), (754, 208164681), (783, 200454878), (801, 195950274), (1131, 138776454), (1157, 135657882), (1566, 100227439), (1602, 97975137), (2262, 69388227), (2314, 67828941), (2403, 65316758), (2581, 60812154), (3393, 46258818), (3471, 45219294), (4806, 32658379), (5162, 30406077), (6786, 23129409), (6942, 22609647), (7743, 20270718), (10179, 15419606), (10413, 15073098), (15486, 10135359), (20358, 7709803), (20826, 7536549), (23229, 6756906), (31239, 5024366), (33553, 4677858), (46458, 3378453), (62478, 2512183), (67106, 2338929), (69687, 2252302), (86627, 1811862), (100659, 1559286), (139374, 1126151), (173254, 905931), (201318, 779643), (259881, 603954), (301977, 519762)]