156988147304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{22031}}^1$

素因数の和:22614

約数の個数: 64

約数和(自身を含む): 309646540800

約数和(自身を除く): 152658393496

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 487, 974, 1829, 1948, 3658, 3896, 7316, 14632, 15097, 22031, 28733, 30194, 44062, 57466, 60388, 88124, 114932, 120776, 176248, 229864, 682961, 890723, 1299829, 1365922, 1781446, 2599658, 2731844, 3562892, 5199316, 5463688, 7125784, 10398632, 10729097, 21458194, 40294699, 42916388, 80589398, 85832776, 161178796, 322357592, 332602007, 633016723, 665204014, 1266033446, 1330408028, 2532066892, 2660816056, 5064133784, 19623518413, 39247036826, 78494073652, 156988147304]

約数ペア:

[(1, 156988147304), (2, 78494073652), (4, 39247036826), (8, 19623518413), (31, 5064133784), (59, 2660816056), (62, 2532066892), (118, 1330408028), (124, 1266033446), (236, 665204014), (248, 633016723), (472, 332602007), (487, 322357592), (974, 161178796), (1829, 85832776), (1948, 80589398), (3658, 42916388), (3896, 40294699), (7316, 21458194), (14632, 10729097), (15097, 10398632), (22031, 7125784), (28733, 5463688), (30194, 5199316), (44062, 3562892), (57466, 2731844), (60388, 2599658), (88124, 1781446), (114932, 1365922), (120776, 1299829), (176248, 890723), (229864, 682961)]