123656538564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{20599}}^1$

素因数の和:20850

約数の個数: 144

約数和(自身を含む): 342646886400

約数和(自身を除く): 218990347836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 127, 156, 202, 234, 254, 303, 381, 404, 468, 508, 606, 762, 909, 1143, 1212, 1313, 1524, 1651, 1818, 2286, 2626, 3302, 3636, 3939, 4572, 4953, 5252, 6604, 7878, 9906, 11817, 12827, 14859, 15756, 19812, 20599, 23634, 25654, 29718, 38481, 41198, 47268, 51308, 59436, 61797, 76962, 82396, 115443, 123594, 153924, 166751, 185391, 230886, 247188, 267787, 333502, 370782, 461772, 500253, 535574, 667004, 741564, 803361, 1000506, 1071148, 1500759, 1606722, 2001012, 2080499, 2410083, 2616073, 3001518, 3213444, 4160998, 4820166, 5232146, 6003036, 6241497, 7848219, 8321996, 9640332, 10464292, 12482994, 15696438, 18724491, 23544657, 24965988, 27046487, 31392876, 34008949, 37448982, 47089314, 54092974, 68017898, 74897964, 81139461, 94178628, 102026847, 108185948, 136035796, 162278922, 204053694, 243418383, 264223373, 306080541, 324557844, 408107388, 486836766, 528446746, 612161082, 792670119, 973673532, 1056893492, 1224322164, 1585340238, 2378010357, 3170680476, 3434903849, 4756020714, 6869807698, 9512041428, 10304711547, 13739615396, 20609423094, 30914134641, 41218846188, 61828269282, 123656538564]

約数ペア:

[(1, 123656538564), (2, 61828269282), (3, 41218846188), (4, 30914134641), (6, 20609423094), (9, 13739615396), (12, 10304711547), (13, 9512041428), (18, 6869807698), (26, 4756020714), (36, 3434903849), (39, 3170680476), (52, 2378010357), (78, 1585340238), (101, 1224322164), (117, 1056893492), (127, 973673532), (156, 792670119), (202, 612161082), (234, 528446746), (254, 486836766), (303, 408107388), (381, 324557844), (404, 306080541), (468, 264223373), (508, 243418383), (606, 204053694), (762, 162278922), (909, 136035796), (1143, 108185948), (1212, 102026847), (1313, 94178628), (1524, 81139461), (1651, 74897964), (1818, 68017898), (2286, 54092974), (2626, 47089314), (3302, 37448982), (3636, 34008949), (3939, 31392876), (4572, 27046487), (4953, 24965988), (5252, 23544657), (6604, 18724491), (7878, 15696438), (9906, 12482994), (11817, 10464292), (12827, 9640332), (14859, 8321996), (15756, 7848219), (19812, 6241497), (20599, 6003036), (23634, 5232146), (25654, 4820166), (29718, 4160998), (38481, 3213444), (41198, 3001518), (47268, 2616073), (51308, 2410083), (59436, 2080499), (61797, 2001012), (76962, 1606722), (82396, 1500759), (115443, 1071148), (123594, 1000506), (153924, 803361), (166751, 741564), (185391, 667004), (230886, 535574), (247188, 500253), (267787, 461772), (333502, 370782)]