139667528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 357073920

約数和(自身を除く): 217406392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 107, 143, 154, 163, 182, 214, 286, 308, 326, 364, 428, 572, 616, 652, 728, 749, 856, 1001, 1141, 1144, 1177, 1304, 1391, 1498, 1793, 2002, 2119, 2282, 2354, 2782, 2996, 3586, 4004, 4238, 4564, 4708, 5564, 5992, 7172, 8008, 8239, 8476, 9128, 9416, 9737, 11128, 12551, 14344, 14833, 15301, 16478, 16952, 17441, 19474, 23309, 25102, 29666, 30602, 32956, 34882, 38948, 46618, 50204, 59332, 61204, 65912, 69764, 77896, 93236, 100408, 107107, 118664, 122087, 122408, 139528, 163163, 186472, 191851, 214214, 226733, 244174, 326326, 383702, 428428, 453466, 488348, 652652, 767404, 856856, 906932, 976696, 1305304, 1342957, 1534808, 1587131, 1813864, 2494063, 2685914, 3174262, 4988126, 5371828, 6348524, 9976252, 10743656, 12697048, 17458441, 19952504, 34916882, 69833764, 139667528]

約数ペア:

[(1, 139667528), (2, 69833764), (4, 34916882), (7, 19952504), (8, 17458441), (11, 12697048), (13, 10743656), (14, 9976252), (22, 6348524), (26, 5371828), (28, 4988126), (44, 3174262), (52, 2685914), (56, 2494063), (77, 1813864), (88, 1587131), (91, 1534808), (104, 1342957), (107, 1305304), (143, 976696), (154, 906932), (163, 856856), (182, 767404), (214, 652652), (286, 488348), (308, 453466), (326, 428428), (364, 383702), (428, 326326), (572, 244174), (616, 226733), (652, 214214), (728, 191851), (749, 186472), (856, 163163), (1001, 139528), (1141, 122408), (1144, 122087), (1177, 118664), (1304, 107107), (1391, 100408), (1498, 93236), (1793, 77896), (2002, 69764), (2119, 65912), (2282, 61204), (2354, 59332), (2782, 50204), (2996, 46618), (3586, 38948), (4004, 34882), (4238, 32956), (4564, 30602), (4708, 29666), (5564, 25102), (5992, 23309), (7172, 19474), (8008, 17441), (8239, 16952), (8476, 16478), (9128, 15301), (9416, 14833), (9737, 14344), (11128, 12551)]