121455768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23368

約数の個数: 64

約数和(自身を含む): 358225920

約数和(自身を除く): 236770152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 23321, 46642, 69963, 93284, 139926, 163247, 186568, 279852, 326494, 489741, 559704, 652988, 722951, 979482, 1305976, 1445902, 1958964, 2168853, 2891804, 3917928, 4337706, 5060657, 5783608, 8675412, 10121314, 15181971, 17350824, 20242628, 30363942, 40485256, 60727884, 121455768]

約数ペア:

[(1, 121455768), (2, 60727884), (3, 40485256), (4, 30363942), (6, 20242628), (7, 17350824), (8, 15181971), (12, 10121314), (14, 8675412), (21, 5783608), (24, 5060657), (28, 4337706), (31, 3917928), (42, 2891804), (56, 2168853), (62, 1958964), (84, 1445902), (93, 1305976), (124, 979482), (168, 722951), (186, 652988), (217, 559704), (248, 489741), (372, 326494), (434, 279852), (651, 186568), (744, 163247), (868, 139926), (1302, 93284), (1736, 69963), (2604, 46642), (5208, 23321)]