15878437128

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3369

約数の個数: 160

約数和(自身を含む): 45573749760

約数和(自身を除く): 29695312632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 127, 162, 183, 216, 244, 254, 324, 366, 381, 488, 508, 549, 648, 732, 762, 1016, 1098, 1143, 1464, 1524, 1647, 2196, 2286, 3048, 3163, 3294, 3429, 4392, 4572, 4941, 6326, 6588, 6858, 7747, 9144, 9489, 9882, 10287, 12652, 13176, 13716, 15494, 18978, 19764, 20574, 23241, 25304, 27432, 28467, 30988, 37956, 39528, 41148, 46482, 56934, 61976, 69723, 75912, 82296, 85401, 92964, 113868, 139446, 170802, 185928, 192943, 209169, 227736, 256203, 278892, 341604, 385886, 401701, 418338, 512406, 557784, 578829, 627507, 683208, 771772, 803402, 836676, 1024812, 1157658, 1205103, 1255014, 1543544, 1606804, 1673352, 1736487, 2049624, 2315316, 2410206, 2510028, 3213608, 3472974, 3615309, 4630632, 4820412, 5020056, 5209461, 6945948, 7230618, 9640824, 10418922, 10845927, 13891896, 14461236, 15628383, 20837844, 21691854, 24503761, 28922472, 31256766, 32537781, 41675688, 43383708, 49007522, 62513532, 65075562, 73511283, 86767416, 98015044, 125027064, 130151124, 147022566, 196030088, 220533849, 260302248, 294045132, 441067698, 588090264, 661601547, 882135396, 1323203094, 1764270792, 1984804641, 2646406188, 3969609282, 5292812376, 7939218564, 15878437128]

約数ペア:

[(1, 15878437128), (2, 7939218564), (3, 5292812376), (4, 3969609282), (6, 2646406188), (8, 1984804641), (9, 1764270792), (12, 1323203094), (18, 882135396), (24, 661601547), (27, 588090264), (36, 441067698), (54, 294045132), (61, 260302248), (72, 220533849), (81, 196030088), (108, 147022566), (122, 130151124), (127, 125027064), (162, 98015044), (183, 86767416), (216, 73511283), (244, 65075562), (254, 62513532), (324, 49007522), (366, 43383708), (381, 41675688), (488, 32537781), (508, 31256766), (549, 28922472), (648, 24503761), (732, 21691854), (762, 20837844), (1016, 15628383), (1098, 14461236), (1143, 13891896), (1464, 10845927), (1524, 10418922), (1647, 9640824), (2196, 7230618), (2286, 6945948), (3048, 5209461), (3163, 5020056), (3294, 4820412), (3429, 4630632), (4392, 3615309), (4572, 3472974), (4941, 3213608), (6326, 2510028), (6588, 2410206), (6858, 2315316), (7747, 2049624), (9144, 1736487), (9489, 1673352), (9882, 1606804), (10287, 1543544), (12652, 1255014), (13176, 1205103), (13716, 1157658), (15494, 1024812), (18978, 836676), (19764, 803402), (20574, 771772), (23241, 683208), (25304, 627507), (27432, 578829), (28467, 557784), (30988, 512406), (37956, 418338), (39528, 401701), (41148, 385886), (46482, 341604), (56934, 278892), (61976, 256203), (69723, 227736), (75912, 209169), (82296, 192943), (85401, 185928), (92964, 170802), (113868, 139446)]