156747259168

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{4931}}^1\times {\mathrm{18743}}^1$

素因数の和:23737

約数の個数: 48

約数和(自身を含む): 314499278016

約数和(自身を除く): 157752018848

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 4931, 9862, 18743, 19724, 37486, 39448, 74972, 78896, 149944, 157792, 261343, 299888, 522686, 599776, 993379, 1045372, 1986758, 2090744, 3973516, 4181488, 7947032, 8362976, 15894064, 31788128, 92421733, 184843466, 369686932, 739373864, 1478747728, 2957495456, 4898351849, 9796703698, 19593407396, 39186814792, 78373629584, 156747259168]

約数ペア:

[(1, 156747259168), (2, 78373629584), (4, 39186814792), (8, 19593407396), (16, 9796703698), (32, 4898351849), (53, 2957495456), (106, 1478747728), (212, 739373864), (424, 369686932), (848, 184843466), (1696, 92421733), (4931, 31788128), (9862, 15894064), (18743, 8362976), (19724, 7947032), (37486, 4181488), (39448, 3973516), (74972, 2090744), (78896, 1986758), (149944, 1045372), (157792, 993379), (261343, 599776), (299888, 522686)]