138574548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4662

約数の個数: 108

約数和(自身を含む): 431537652

約数和(自身を除く): 292963104

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, 4621, 4998, 7497, 9242, 9996, 13863, 14994, 18484, 27726, 29988, 32347, 41589, 55452, 64694, 78557, 83178, 97041, 129388, 157114, 166356, 194082, 226429, 235671, 291123, 314228, 388164, 452858, 471342, 549899, 582246, 679287, 707013, 905716, 942684, 1099798, 1164492, 1358574, 1414026, 1649697, 2037861, 2199596, 2717148, 2828052, 3299394, 3849293, 4075722, 4949091, 6598788, 7698586, 8151444, 9898182, 11547879, 15397172, 19796364, 23095758, 34643637, 46191516, 69287274, 138574548]

約数ペア:

[(1, 138574548), (2, 69287274), (3, 46191516), (4, 34643637), (6, 23095758), (7, 19796364), (9, 15397172), (12, 11547879), (14, 9898182), (17, 8151444), (18, 7698586), (21, 6598788), (28, 4949091), (34, 4075722), (36, 3849293), (42, 3299394), (49, 2828052), (51, 2717148), (63, 2199596), (68, 2037861), (84, 1649697), (98, 1414026), (102, 1358574), (119, 1164492), (126, 1099798), (147, 942684), (153, 905716), (196, 707013), (204, 679287), (238, 582246), (252, 549899), (294, 471342), (306, 452858), (357, 388164), (441, 314228), (476, 291123), (588, 235671), (612, 226429), (714, 194082), (833, 166356), (882, 157114), (1071, 129388), (1428, 97041), (1666, 83178), (1764, 78557), (2142, 64694), (2499, 55452), (3332, 41589), (4284, 32347), (4621, 29988), (4998, 27726), (7497, 18484), (9242, 14994), (9996, 13863)]