158696790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 448403040

約数和(自身を除く): 289706250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 623, 735, 890, 1213, 1246, 1335, 1470, 1869, 2426, 2670, 3115, 3639, 3738, 4361, 6065, 6230, 7278, 8491, 8722, 9345, 12130, 13083, 16982, 18195, 18690, 21805, 25473, 26166, 36390, 42455, 43610, 50946, 59437, 65415, 84910, 107957, 118874, 127365, 130830, 178311, 215914, 254730, 297185, 323871, 356622, 539785, 594370, 647742, 755699, 891555, 1079570, 1511398, 1619355, 1783110, 2267097, 3238710, 3778495, 4534194, 5289893, 7556990, 10579786, 11335485, 15869679, 22670970, 26449465, 31739358, 52898930, 79348395, 158696790]

約数ペア:

[(1, 158696790), (2, 79348395), (3, 52898930), (5, 31739358), (6, 26449465), (7, 22670970), (10, 15869679), (14, 11335485), (15, 10579786), (21, 7556990), (30, 5289893), (35, 4534194), (42, 3778495), (49, 3238710), (70, 2267097), (89, 1783110), (98, 1619355), (105, 1511398), (147, 1079570), (178, 891555), (210, 755699), (245, 647742), (267, 594370), (294, 539785), (445, 356622), (490, 323871), (534, 297185), (623, 254730), (735, 215914), (890, 178311), (1213, 130830), (1246, 127365), (1335, 118874), (1470, 107957), (1869, 84910), (2426, 65415), (2670, 59437), (3115, 50946), (3639, 43610), (3738, 42455), (4361, 36390), (6065, 26166), (6230, 25473), (7278, 21805), (8491, 18690), (8722, 18195), (9345, 16982), (12130, 13083)]