156534534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 382846464

約数和(自身を除く): 226311930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 47, 78, 86, 94, 117, 129, 141, 234, 258, 282, 331, 387, 423, 559, 611, 662, 774, 846, 993, 1118, 1222, 1677, 1833, 1986, 2021, 2979, 3354, 3666, 4042, 4303, 5031, 5499, 5958, 6063, 8606, 10062, 10998, 12126, 12909, 14233, 15557, 18189, 25818, 26273, 28466, 31114, 36378, 38727, 42699, 46671, 52546, 77454, 78819, 85398, 93342, 128097, 140013, 157638, 185029, 202241, 236457, 256194, 280026, 370058, 404482, 472914, 555087, 606723, 668951, 1110174, 1213446, 1337902, 1665261, 1820169, 2006853, 3330522, 3640338, 4013706, 6020559, 8696363, 12041118, 17392726, 26089089, 52178178, 78267267, 156534534]

約数ペア:

[(1, 156534534), (2, 78267267), (3, 52178178), (6, 26089089), (9, 17392726), (13, 12041118), (18, 8696363), (26, 6020559), (39, 4013706), (43, 3640338), (47, 3330522), (78, 2006853), (86, 1820169), (94, 1665261), (117, 1337902), (129, 1213446), (141, 1110174), (234, 668951), (258, 606723), (282, 555087), (331, 472914), (387, 404482), (423, 370058), (559, 280026), (611, 256194), (662, 236457), (774, 202241), (846, 185029), (993, 157638), (1118, 140013), (1222, 128097), (1677, 93342), (1833, 85398), (1986, 78819), (2021, 77454), (2979, 52546), (3354, 46671), (3666, 42699), (4042, 38727), (4303, 36378), (5031, 31114), (5499, 28466), (5958, 26273), (6063, 25818), (8606, 18189), (10062, 15557), (10998, 14233), (12126, 12909)]