157766868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5302

約数の個数: 108

約数和(自身を含む): 491291892

約数和(自身を除く): 333525024

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, 4284, 4998, 5261, 7497, 9996, 10522, 14994, 15783, 21044, 29988, 31566, 36827, 47349, 63132, 73654, 89437, 94698, 110481, 147308, 178874, 189396, 220962, 257789, 268311, 331443, 357748, 441924, 515578, 536622, 626059, 662886, 773367, 804933, 1031156, 1073244, 1252118, 1325772, 1546734, 1609866, 1878177, 2320101, 2504236, 3093468, 3219732, 3756354, 4382413, 4640202, 5634531, 7512708, 8764826, 9280404, 11269062, 13147239, 17529652, 22538124, 26294478, 39441717, 52588956, 78883434, 157766868]

約数ペア:

[(1, 157766868), (2, 78883434), (3, 52588956), (4, 39441717), (6, 26294478), (7, 22538124), (9, 17529652), (12, 13147239), (14, 11269062), (17, 9280404), (18, 8764826), (21, 7512708), (28, 5634531), (34, 4640202), (36, 4382413), (42, 3756354), (49, 3219732), (51, 3093468), (63, 2504236), (68, 2320101), (84, 1878177), (98, 1609866), (102, 1546734), (119, 1325772), (126, 1252118), (147, 1073244), (153, 1031156), (196, 804933), (204, 773367), (238, 662886), (252, 626059), (294, 536622), (306, 515578), (357, 441924), (441, 357748), (476, 331443), (588, 268311), (612, 257789), (714, 220962), (833, 189396), (882, 178874), (1071, 147308), (1428, 110481), (1666, 94698), (1764, 89437), (2142, 73654), (2499, 63132), (3332, 47349), (4284, 36827), (4998, 31566), (5261, 29988), (7497, 21044), (9996, 15783), (10522, 14994)]