129105228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 371427840

約数和(自身を除く): 242322612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 1973, 2337, 3116, 3444, 3946, 4674, 5453, 5919, 7892, 9348, 10906, 11838, 13811, 16359, 21812, 23676, 27622, 32718, 37487, 41433, 55244, 65436, 74974, 80893, 82866, 112461, 149948, 161786, 165732, 224922, 242679, 262409, 323572, 449844, 485358, 524818, 566251, 787227, 970716, 1049636, 1132502, 1536967, 1574454, 1698753, 2265004, 3073934, 3148908, 3397506, 4610901, 6147868, 6795012, 9221802, 10758769, 18443604, 21517538, 32276307, 43035076, 64552614, 129105228]

約数ペア:

[(1, 129105228), (2, 64552614), (3, 43035076), (4, 32276307), (6, 21517538), (7, 18443604), (12, 10758769), (14, 9221802), (19, 6795012), (21, 6147868), (28, 4610901), (38, 3397506), (41, 3148908), (42, 3073934), (57, 2265004), (76, 1698753), (82, 1574454), (84, 1536967), (114, 1132502), (123, 1049636), (133, 970716), (164, 787227), (228, 566251), (246, 524818), (266, 485358), (287, 449844), (399, 323572), (492, 262409), (532, 242679), (574, 224922), (779, 165732), (798, 161786), (861, 149948), (1148, 112461), (1558, 82866), (1596, 80893), (1722, 74974), (1973, 65436), (2337, 55244), (3116, 41433), (3444, 37487), (3946, 32718), (4674, 27622), (5453, 23676), (5919, 21812), (7892, 16359), (9348, 13811), (10906, 11838)]