151658520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 497629440

約数和(自身を除く): 345970920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1451, 1560, 1608, 1742, 2010, 2613, 2680, 2902, 3484, 4020, 4353, 4355, 5226, 5804, 6968, 7255, 8040, 8706, 8710, 10452, 11608, 13065, 14510, 17412, 17420, 18863, 20904, 21765, 26130, 29020, 34824, 34840, 37726, 43530, 52260, 56589, 58040, 75452, 87060, 94315, 97217, 104520, 113178, 150904, 174120, 188630, 194434, 226356, 282945, 291651, 377260, 388868, 452712, 486085, 565890, 583302, 754520, 777736, 972170, 1131780, 1166604, 1263821, 1458255, 1944340, 2263560, 2333208, 2527642, 2916510, 3791463, 3888680, 5055284, 5833020, 6319105, 7582926, 10110568, 11666040, 12638210, 15165852, 18957315, 25276420, 30331704, 37914630, 50552840, 75829260, 151658520]

約数ペア:

[(1, 151658520), (2, 75829260), (3, 50552840), (4, 37914630), (5, 30331704), (6, 25276420), (8, 18957315), (10, 15165852), (12, 12638210), (13, 11666040), (15, 10110568), (20, 7582926), (24, 6319105), (26, 5833020), (30, 5055284), (39, 3888680), (40, 3791463), (52, 2916510), (60, 2527642), (65, 2333208), (67, 2263560), (78, 1944340), (104, 1458255), (120, 1263821), (130, 1166604), (134, 1131780), (156, 972170), (195, 777736), (201, 754520), (260, 583302), (268, 565890), (312, 486085), (335, 452712), (390, 388868), (402, 377260), (520, 291651), (536, 282945), (670, 226356), (780, 194434), (804, 188630), (871, 174120), (1005, 150904), (1340, 113178), (1451, 104520), (1560, 97217), (1608, 94315), (1742, 87060), (2010, 75452), (2613, 58040), (2680, 56589), (2902, 52260), (3484, 43530), (4020, 37726), (4353, 34840), (4355, 34824), (5226, 29020), (5804, 26130), (6968, 21765), (7255, 20904), (8040, 18863), (8706, 17420), (8710, 17412), (10452, 14510), (11608, 13065)]