122739864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 355803840

約数和(自身を除く): 233063976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 73, 78, 102, 104, 136, 146, 156, 204, 219, 221, 292, 312, 317, 408, 438, 442, 584, 634, 663, 876, 884, 949, 951, 1241, 1268, 1326, 1752, 1768, 1898, 1902, 2482, 2536, 2652, 2847, 3723, 3796, 3804, 4121, 4964, 5304, 5389, 5694, 7446, 7592, 7608, 8242, 9928, 10778, 11388, 12363, 14892, 16133, 16167, 16484, 21556, 22776, 23141, 24726, 29784, 32266, 32334, 32968, 43112, 46282, 48399, 49452, 64532, 64668, 69423, 70057, 92564, 96798, 98904, 129064, 129336, 138846, 140114, 185128, 193596, 210171, 277692, 280228, 300833, 387192, 393397, 420342, 555384, 560456, 601666, 786794, 840684, 902499, 1180191, 1203332, 1573588, 1681368, 1804998, 2360382, 2406664, 3147176, 3609996, 4720764, 5114161, 7219992, 9441528, 10228322, 15342483, 20456644, 30684966, 40913288, 61369932, 122739864]

約数ペア:

[(1, 122739864), (2, 61369932), (3, 40913288), (4, 30684966), (6, 20456644), (8, 15342483), (12, 10228322), (13, 9441528), (17, 7219992), (24, 5114161), (26, 4720764), (34, 3609996), (39, 3147176), (51, 2406664), (52, 2360382), (68, 1804998), (73, 1681368), (78, 1573588), (102, 1203332), (104, 1180191), (136, 902499), (146, 840684), (156, 786794), (204, 601666), (219, 560456), (221, 555384), (292, 420342), (312, 393397), (317, 387192), (408, 300833), (438, 280228), (442, 277692), (584, 210171), (634, 193596), (663, 185128), (876, 140114), (884, 138846), (949, 129336), (951, 129064), (1241, 98904), (1268, 96798), (1326, 92564), (1752, 70057), (1768, 69423), (1898, 64668), (1902, 64532), (2482, 49452), (2536, 48399), (2652, 46282), (2847, 43112), (3723, 32968), (3796, 32334), (3804, 32266), (4121, 29784), (4964, 24726), (5304, 23141), (5389, 22776), (5694, 21556), (7446, 16484), (7592, 16167), (7608, 16133), (8242, 14892), (9928, 12363), (10778, 11388)]