127718892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4300

約数の個数: 108

約数和(自身を含む): 397739160

約数和(自身を除く): 270020268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4259, 4284, 4998, 7497, 8518, 9996, 12777, 14994, 17036, 25554, 29813, 29988, 38331, 51108, 59626, 72403, 76662, 89439, 119252, 144806, 153324, 178878, 208691, 217209, 268317, 289612, 357756, 417382, 434418, 506821, 536634, 626073, 651627, 834764, 868836, 1013642, 1073268, 1252146, 1303254, 1520463, 1878219, 2027284, 2504292, 2606508, 3040926, 3547747, 3756438, 4561389, 6081852, 7095494, 7512876, 9122778, 10643241, 14190988, 18245556, 21286482, 31929723, 42572964, 63859446, 127718892]

約数ペア:

[(1, 127718892), (2, 63859446), (3, 42572964), (4, 31929723), (6, 21286482), (7, 18245556), (9, 14190988), (12, 10643241), (14, 9122778), (17, 7512876), (18, 7095494), (21, 6081852), (28, 4561389), (34, 3756438), (36, 3547747), (42, 3040926), (49, 2606508), (51, 2504292), (63, 2027284), (68, 1878219), (84, 1520463), (98, 1303254), (102, 1252146), (119, 1073268), (126, 1013642), (147, 868836), (153, 834764), (196, 651627), (204, 626073), (238, 536634), (252, 506821), (294, 434418), (306, 417382), (357, 357756), (441, 289612), (476, 268317), (588, 217209), (612, 208691), (714, 178878), (833, 153324), (882, 144806), (1071, 119252), (1428, 89439), (1666, 76662), (1764, 72403), (2142, 59626), (2499, 51108), (3332, 38331), (4259, 29988), (4284, 29813), (4998, 25554), (7497, 17036), (8518, 14994), (9996, 12777)]