156966810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 128

約数和(自身を含む): 505903104

約数和(自身を除く): 348936294

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 5227, 6006, 10010, 10454, 15015, 15681, 26135, 30030, 31362, 36589, 52270, 57497, 67951, 73178, 78405, 109767, 114994, 135902, 156810, 172491, 182945, 203853, 219534, 287485, 339755, 344982, 365890, 402479, 407706, 475657, 548835, 574970, 679510, 747461, 804958, 862455, 951314, 1019265, 1097670, 1207437, 1426971, 1494922, 1724910, 2012395, 2038530, 2242383, 2378285, 2414874, 2853942, 3737305, 4024790, 4484766, 4756570, 5232227, 6037185, 7134855, 7474610, 10464454, 11211915, 12074370, 14269710, 15696681, 22423830, 26161135, 31393362, 52322270, 78483405, 156966810]

約数ペア:

[(1, 156966810), (2, 78483405), (3, 52322270), (5, 31393362), (6, 26161135), (7, 22423830), (10, 15696681), (11, 14269710), (13, 12074370), (14, 11211915), (15, 10464454), (21, 7474610), (22, 7134855), (26, 6037185), (30, 5232227), (33, 4756570), (35, 4484766), (39, 4024790), (42, 3737305), (55, 2853942), (65, 2414874), (66, 2378285), (70, 2242383), (77, 2038530), (78, 2012395), (91, 1724910), (105, 1494922), (110, 1426971), (130, 1207437), (143, 1097670), (154, 1019265), (165, 951314), (182, 862455), (195, 804958), (210, 747461), (231, 679510), (273, 574970), (286, 548835), (330, 475657), (385, 407706), (390, 402479), (429, 365890), (455, 344982), (462, 339755), (546, 287485), (715, 219534), (770, 203853), (858, 182945), (910, 172491), (1001, 156810), (1155, 135902), (1365, 114994), (1430, 109767), (2002, 78405), (2145, 73178), (2310, 67951), (2730, 57497), (3003, 52270), (4290, 36589), (5005, 31362), (5227, 30030), (6006, 26135), (10010, 15681), (10454, 15015)]