158590908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21701}}^1$

素因数の和:21747

約数の個数: 72

約数和(自身を含む): 473971680

約数和(自身を除く): 315380772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21701, 43402, 65103, 86804, 130206, 151907, 195309, 260412, 303814, 390618, 455721, 607628, 629329, 781236, 911442, 1258658, 1367163, 1822884, 1887987, 2517316, 2734326, 3775974, 4405303, 5468652, 5663961, 7551948, 8810606, 11327922, 13215909, 17621212, 22655844, 26431818, 39647727, 52863636, 79295454, 158590908]

約数ペア:

[(1, 158590908), (2, 79295454), (3, 52863636), (4, 39647727), (6, 26431818), (7, 22655844), (9, 17621212), (12, 13215909), (14, 11327922), (18, 8810606), (21, 7551948), (28, 5663961), (29, 5468652), (36, 4405303), (42, 3775974), (58, 2734326), (63, 2517316), (84, 1887987), (87, 1822884), (116, 1367163), (126, 1258658), (174, 911442), (203, 781236), (252, 629329), (261, 607628), (348, 455721), (406, 390618), (522, 303814), (609, 260412), (812, 195309), (1044, 151907), (1218, 130206), (1827, 86804), (2436, 65103), (3654, 43402), (7308, 21701)]