156794904

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 495945060

約数和(自身を除く): 339150156

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 907, 1029, 1176, 1372, 1764, 1814, 2058, 2401, 2721, 2744, 3087, 3528, 3628, 4116, 4802, 5442, 6174, 6349, 7203, 7256, 8163, 8232, 9604, 10884, 12348, 12698, 14406, 16326, 19047, 19208, 21609, 21768, 24696, 25396, 28812, 32652, 38094, 43218, 44443, 50792, 57141, 57624, 65304, 76188, 86436, 88886, 114282, 133329, 152376, 172872, 177772, 228564, 266658, 311101, 355544, 399987, 457128, 533316, 622202, 799974, 933303, 1066632, 1244404, 1599948, 1866606, 2177707, 2488808, 2799909, 3199896, 3733212, 4355414, 5599818, 6533121, 7466424, 8710828, 11199636, 13066242, 17421656, 19599363, 22399272, 26132484, 39198726, 52264968, 78397452, 156794904]

約数ペア:

[(1, 156794904), (2, 78397452), (3, 52264968), (4, 39198726), (6, 26132484), (7, 22399272), (8, 19599363), (9, 17421656), (12, 13066242), (14, 11199636), (18, 8710828), (21, 7466424), (24, 6533121), (28, 5599818), (36, 4355414), (42, 3733212), (49, 3199896), (56, 2799909), (63, 2488808), (72, 2177707), (84, 1866606), (98, 1599948), (126, 1244404), (147, 1066632), (168, 933303), (196, 799974), (252, 622202), (294, 533316), (343, 457128), (392, 399987), (441, 355544), (504, 311101), (588, 266658), (686, 228564), (882, 177772), (907, 172872), (1029, 152376), (1176, 133329), (1372, 114282), (1764, 88886), (1814, 86436), (2058, 76188), (2401, 65304), (2721, 57624), (2744, 57141), (3087, 50792), (3528, 44443), (3628, 43218), (4116, 38094), (4802, 32652), (5442, 28812), (6174, 25396), (6349, 24696), (7203, 21768), (7256, 21609), (8163, 19208), (8232, 19047), (9604, 16326), (10884, 14406), (12348, 12698)]