155210748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 491774976

約数和(自身を除く): 336564228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 41, 42, 44, 51, 66, 68, 77, 82, 84, 102, 119, 123, 132, 154, 164, 187, 204, 231, 238, 241, 246, 287, 308, 357, 374, 451, 462, 476, 482, 492, 561, 574, 697, 714, 723, 748, 861, 902, 924, 964, 1122, 1148, 1309, 1353, 1394, 1428, 1446, 1687, 1722, 1804, 2091, 2244, 2618, 2651, 2706, 2788, 2892, 3157, 3374, 3444, 3927, 4097, 4182, 4879, 5061, 5236, 5302, 5412, 6314, 6748, 7667, 7854, 7953, 8194, 8364, 9471, 9758, 9881, 10122, 10604, 12291, 12628, 14637, 15334, 15708, 15906, 16388, 18557, 18942, 19516, 19762, 20244, 23001, 24582, 28679, 29274, 29643, 30668, 31812, 37114, 37884, 39524, 45067, 46002, 49164, 53669, 55671, 57358, 58548, 59286, 69167, 74228, 86037, 90134, 92004, 107338, 108691, 111342, 114716, 118572, 135201, 138334, 161007, 167977, 172074, 180268, 207501, 214676, 217382, 222684, 270402, 276668, 315469, 322014, 326073, 335954, 344148, 415002, 434764, 503931, 540804, 630938, 644028, 652146, 671908, 760837, 830004, 946407, 1007862, 1175839, 1261876, 1304292, 1521674, 1847747, 1892814, 2015724, 2282511, 2351678, 3043348, 3527517, 3695494, 3785628, 4565022, 4703356, 5543241, 7055034, 7390988, 9130044, 11086482, 12934229, 14110068, 22172964, 25868458, 38802687, 51736916, 77605374, 155210748]

約数ペア:

[(1, 155210748), (2, 77605374), (3, 51736916), (4, 38802687), (6, 25868458), (7, 22172964), (11, 14110068), (12, 12934229), (14, 11086482), (17, 9130044), (21, 7390988), (22, 7055034), (28, 5543241), (33, 4703356), (34, 4565022), (41, 3785628), (42, 3695494), (44, 3527517), (51, 3043348), (66, 2351678), (68, 2282511), (77, 2015724), (82, 1892814), (84, 1847747), (102, 1521674), (119, 1304292), (123, 1261876), (132, 1175839), (154, 1007862), (164, 946407), (187, 830004), (204, 760837), (231, 671908), (238, 652146), (241, 644028), (246, 630938), (287, 540804), (308, 503931), (357, 434764), (374, 415002), (451, 344148), (462, 335954), (476, 326073), (482, 322014), (492, 315469), (561, 276668), (574, 270402), (697, 222684), (714, 217382), (723, 214676), (748, 207501), (861, 180268), (902, 172074), (924, 167977), (964, 161007), (1122, 138334), (1148, 135201), (1309, 118572), (1353, 114716), (1394, 111342), (1428, 108691), (1446, 107338), (1687, 92004), (1722, 90134), (1804, 86037), (2091, 74228), (2244, 69167), (2618, 59286), (2651, 58548), (2706, 57358), (2788, 55671), (2892, 53669), (3157, 49164), (3374, 46002), (3444, 45067), (3927, 39524), (4097, 37884), (4182, 37114), (4879, 31812), (5061, 30668), (5236, 29643), (5302, 29274), (5412, 28679), (6314, 24582), (6748, 23001), (7667, 20244), (7854, 19762), (7953, 19516), (8194, 18942), (8364, 18557), (9471, 16388), (9758, 15906), (9881, 15708), (10122, 15334), (10604, 14637), (12291, 12628)]