156780754420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{10987}}^1$

素因数の和:11549

約数の個数: 96

約数和(自身を含む): 349466923008

約数和(自身を除く): 192686168588

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 463, 670, 926, 1340, 1541, 1852, 2315, 3082, 4630, 6164, 7705, 9260, 10649, 10987, 15410, 21298, 21974, 30820, 31021, 42596, 43948, 53245, 54935, 62042, 106490, 109870, 124084, 155105, 212980, 219740, 252701, 310210, 505402, 620420, 713483, 736129, 1010804, 1263505, 1426966, 1472258, 2527010, 2853932, 2944516, 3567415, 3680645, 5054020, 5086981, 7134830, 7361290, 10173962, 14269660, 14722580, 16930967, 20347924, 25434905, 33861934, 50869810, 67723868, 84654835, 101739620, 117000563, 169309670, 234001126, 338619340, 340827727, 468002252, 585002815, 681655454, 1170005630, 1363310908, 1704138635, 2340011260, 3408277270, 6816554540, 7839037721, 15678075442, 31356150884, 39195188605, 78390377210, 156780754420]

約数ペア:

[(1, 156780754420), (2, 78390377210), (4, 39195188605), (5, 31356150884), (10, 15678075442), (20, 7839037721), (23, 6816554540), (46, 3408277270), (67, 2340011260), (92, 1704138635), (115, 1363310908), (134, 1170005630), (230, 681655454), (268, 585002815), (335, 468002252), (460, 340827727), (463, 338619340), (670, 234001126), (926, 169309670), (1340, 117000563), (1541, 101739620), (1852, 84654835), (2315, 67723868), (3082, 50869810), (4630, 33861934), (6164, 25434905), (7705, 20347924), (9260, 16930967), (10649, 14722580), (10987, 14269660), (15410, 10173962), (21298, 7361290), (21974, 7134830), (30820, 5086981), (31021, 5054020), (42596, 3680645), (43948, 3567415), (53245, 2944516), (54935, 2853932), (62042, 2527010), (106490, 1472258), (109870, 1426966), (124084, 1263505), (155105, 1010804), (212980, 736129), (219740, 713483), (252701, 620420), (310210, 505402)]