139172748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 393522528

約数和(自身を除く): 254349780

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 101, 121, 132, 143, 146, 156, 202, 219, 242, 286, 292, 303, 363, 404, 429, 438, 484, 572, 606, 726, 803, 858, 876, 949, 1111, 1212, 1313, 1452, 1573, 1606, 1716, 1898, 2222, 2409, 2626, 2847, 3146, 3212, 3333, 3796, 3939, 4444, 4719, 4818, 5252, 5694, 6292, 6666, 7373, 7878, 8833, 9438, 9636, 10439, 11388, 12221, 13332, 14443, 14746, 15756, 17666, 18876, 20878, 22119, 24442, 26499, 28886, 29492, 31317, 35332, 36663, 41756, 43329, 44238, 48884, 52998, 57772, 62634, 73326, 81103, 86658, 88476, 95849, 105996, 114829, 125268, 146652, 158873, 162206, 173316, 191698, 229658, 243309, 287547, 317746, 324412, 344487, 383396, 459316, 476619, 486618, 575094, 635492, 688974, 892133, 953238, 973236, 1054339, 1150188, 1377948, 1784266, 1906476, 2108678, 2676399, 3163017, 3568532, 4217356, 5352798, 6326034, 10705596, 11597729, 12652068, 23195458, 34793187, 46390916, 69586374, 139172748]

約数ペア:

[(1, 139172748), (2, 69586374), (3, 46390916), (4, 34793187), (6, 23195458), (11, 12652068), (12, 11597729), (13, 10705596), (22, 6326034), (26, 5352798), (33, 4217356), (39, 3568532), (44, 3163017), (52, 2676399), (66, 2108678), (73, 1906476), (78, 1784266), (101, 1377948), (121, 1150188), (132, 1054339), (143, 973236), (146, 953238), (156, 892133), (202, 688974), (219, 635492), (242, 575094), (286, 486618), (292, 476619), (303, 459316), (363, 383396), (404, 344487), (429, 324412), (438, 317746), (484, 287547), (572, 243309), (606, 229658), (726, 191698), (803, 173316), (858, 162206), (876, 158873), (949, 146652), (1111, 125268), (1212, 114829), (1313, 105996), (1452, 95849), (1573, 88476), (1606, 86658), (1716, 81103), (1898, 73326), (2222, 62634), (2409, 57772), (2626, 52998), (2847, 48884), (3146, 44238), (3212, 43329), (3333, 41756), (3796, 36663), (3939, 35332), (4444, 31317), (4719, 29492), (4818, 28886), (5252, 26499), (5694, 24442), (6292, 22119), (6666, 20878), (7373, 18876), (7878, 17666), (8833, 15756), (9438, 14746), (9636, 14443), (10439, 13332), (11388, 12221)]