157550432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 363525120

約数和(自身を除く): 205974688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 643, 806, 988, 992, 1178, 1286, 1612, 1976, 2356, 2572, 3224, 3952, 4712, 5144, 6448, 7657, 7904, 8359, 9424, 10288, 12217, 12896, 15314, 16718, 18848, 19933, 20576, 24434, 30628, 33436, 39866, 48868, 61256, 66872, 79732, 97736, 122512, 133744, 158821, 159464, 195472, 245024, 259129, 267488, 317642, 318928, 378727, 390944, 518258, 635284, 637856, 757454, 1036516, 1270568, 1514908, 2073032, 2541136, 3029816, 4146064, 4923451, 5082272, 6059632, 8292128, 9846902, 12119264, 19693804, 39387608, 78775216, 157550432]

約数ペア:

[(1, 157550432), (2, 78775216), (4, 39387608), (8, 19693804), (13, 12119264), (16, 9846902), (19, 8292128), (26, 6059632), (31, 5082272), (32, 4923451), (38, 4146064), (52, 3029816), (62, 2541136), (76, 2073032), (104, 1514908), (124, 1270568), (152, 1036516), (208, 757454), (247, 637856), (248, 635284), (304, 518258), (403, 390944), (416, 378727), (494, 318928), (496, 317642), (589, 267488), (608, 259129), (643, 245024), (806, 195472), (988, 159464), (992, 158821), (1178, 133744), (1286, 122512), (1612, 97736), (1976, 79732), (2356, 66872), (2572, 61256), (3224, 48868), (3952, 39866), (4712, 33436), (5144, 30628), (6448, 24434), (7657, 20576), (7904, 19933), (8359, 18848), (9424, 16718), (10288, 15314), (12217, 12896)]