158974719280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1428601}}^1$

素因数の和:1428734

約数の個数: 80

約数和(自身を含む): 401768597664

約数和(自身を除く): 242793878384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1391, 1712, 2140, 2782, 4280, 5564, 6955, 8560, 11128, 13910, 22256, 27820, 55640, 111280, 1428601, 2857202, 5714404, 7143005, 11428808, 14286010, 18571813, 22857616, 28572020, 37143626, 57144040, 74287252, 92859065, 114288080, 148574504, 152860307, 185718130, 297149008, 305720614, 371436260, 611441228, 742872520, 764301535, 1222882456, 1485745040, 1528603070, 1987183991, 2445764912, 3057206140, 3974367982, 6114412280, 7948735964, 9935919955, 12228824560, 15897471928, 19871839910, 31794943856, 39743679820, 79487359640, 158974719280]

約数ペア:

[(1, 158974719280), (2, 79487359640), (4, 39743679820), (5, 31794943856), (8, 19871839910), (10, 15897471928), (13, 12228824560), (16, 9935919955), (20, 7948735964), (26, 6114412280), (40, 3974367982), (52, 3057206140), (65, 2445764912), (80, 1987183991), (104, 1528603070), (107, 1485745040), (130, 1222882456), (208, 764301535), (214, 742872520), (260, 611441228), (428, 371436260), (520, 305720614), (535, 297149008), (856, 185718130), (1040, 152860307), (1070, 148574504), (1391, 114288080), (1712, 92859065), (2140, 74287252), (2782, 57144040), (4280, 37143626), (5564, 28572020), (6955, 22857616), (8560, 18571813), (11128, 14286010), (13910, 11428808), (22256, 7143005), (27820, 5714404), (55640, 2857202), (111280, 1428601)]