157169460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 513860256

約数和(自身を除く): 356690796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1091, 1372, 1470, 1715, 2058, 2182, 2401, 2940, 3273, 3430, 4116, 4364, 4802, 5145, 5455, 6546, 6860, 7203, 7637, 9604, 10290, 10910, 12005, 13092, 14406, 15274, 16365, 20580, 21820, 22911, 24010, 28812, 30548, 32730, 36015, 38185, 45822, 48020, 53459, 65460, 72030, 76370, 91644, 106918, 114555, 144060, 152740, 160377, 213836, 229110, 267295, 320754, 374213, 458220, 534590, 641508, 748426, 801885, 1069180, 1122639, 1496852, 1603770, 1871065, 2245278, 2619491, 3207540, 3742130, 4490556, 5238982, 5613195, 7484260, 7858473, 10477964, 11226390, 13097455, 15716946, 22452780, 26194910, 31433892, 39292365, 52389820, 78584730, 157169460]

約数ペア:

[(1, 157169460), (2, 78584730), (3, 52389820), (4, 39292365), (5, 31433892), (6, 26194910), (7, 22452780), (10, 15716946), (12, 13097455), (14, 11226390), (15, 10477964), (20, 7858473), (21, 7484260), (28, 5613195), (30, 5238982), (35, 4490556), (42, 3742130), (49, 3207540), (60, 2619491), (70, 2245278), (84, 1871065), (98, 1603770), (105, 1496852), (140, 1122639), (147, 1069180), (196, 801885), (210, 748426), (245, 641508), (294, 534590), (343, 458220), (420, 374213), (490, 320754), (588, 267295), (686, 229110), (735, 213836), (980, 160377), (1029, 152740), (1091, 144060), (1372, 114555), (1470, 106918), (1715, 91644), (2058, 76370), (2182, 72030), (2401, 65460), (2940, 53459), (3273, 48020), (3430, 45822), (4116, 38185), (4364, 36015), (4802, 32730), (5145, 30548), (5455, 28812), (6546, 24010), (6860, 22911), (7203, 21820), (7637, 20580), (9604, 16365), (10290, 15274), (10910, 14406), (12005, 13092)]