157088545516

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{19483}}^1$

素因数の和:20859

約数の個数: 72

約数和(自身を含む): 330368833536

約数和(自身を除く): 173280288020

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1327, 1519, 2654, 3038, 5308, 6076, 9289, 18578, 19483, 37156, 38966, 41137, 65023, 77932, 82274, 130046, 136381, 164548, 260092, 272762, 287959, 545524, 575918, 603973, 954667, 1151836, 1207946, 1909334, 2015713, 2415892, 3818668, 4031426, 4227811, 8062852, 8455622, 16911244, 25853941, 29594677, 51707882, 59189354, 103415764, 118378708, 180977587, 361955174, 723910348, 801472171, 1266843109, 1602944342, 2533686218, 3205888684, 5067372436, 5610305197, 11220610394, 22441220788, 39272136379, 78544272758, 157088545516]

約数ペア:

[(1, 157088545516), (2, 78544272758), (4, 39272136379), (7, 22441220788), (14, 11220610394), (28, 5610305197), (31, 5067372436), (49, 3205888684), (62, 2533686218), (98, 1602944342), (124, 1266843109), (196, 801472171), (217, 723910348), (434, 361955174), (868, 180977587), (1327, 118378708), (1519, 103415764), (2654, 59189354), (3038, 51707882), (5308, 29594677), (6076, 25853941), (9289, 16911244), (18578, 8455622), (19483, 8062852), (37156, 4227811), (38966, 4031426), (41137, 3818668), (65023, 2415892), (77932, 2015713), (82274, 1909334), (130046, 1207946), (136381, 1151836), (164548, 954667), (260092, 603973), (272762, 575918), (287959, 545524)]