138987036

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 394384480

約数和(自身を除く): 255397444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 73, 102, 108, 122, 146, 153, 183, 204, 219, 244, 289, 292, 306, 366, 438, 459, 549, 578, 612, 657, 732, 867, 876, 918, 1037, 1098, 1156, 1241, 1314, 1647, 1734, 1836, 1971, 2074, 2196, 2482, 2601, 2628, 3111, 3294, 3468, 3723, 3942, 4148, 4453, 4964, 5202, 6222, 6588, 7446, 7803, 7884, 8906, 9333, 10404, 11169, 12444, 13359, 14892, 15606, 17629, 17812, 18666, 21097, 22338, 26718, 27999, 31212, 33507, 35258, 37332, 40077, 42194, 44676, 52887, 53436, 55998, 63291, 67014, 70516, 75701, 80154, 84388, 105774, 111996, 120231, 126582, 134028, 151402, 158661, 160308, 189873, 211548, 227103, 240462, 253164, 302804, 317322, 379746, 454206, 475983, 480924, 569619, 634644, 681309, 759492, 908412, 951966, 1139238, 1286917, 1362618, 1903932, 2043927, 2278476, 2573834, 2725236, 3860751, 4087854, 5147668, 7721502, 8175708, 11582253, 15443004, 23164506, 34746759, 46329012, 69493518, 138987036]

約数ペア:

[(1, 138987036), (2, 69493518), (3, 46329012), (4, 34746759), (6, 23164506), (9, 15443004), (12, 11582253), (17, 8175708), (18, 7721502), (27, 5147668), (34, 4087854), (36, 3860751), (51, 2725236), (54, 2573834), (61, 2278476), (68, 2043927), (73, 1903932), (102, 1362618), (108, 1286917), (122, 1139238), (146, 951966), (153, 908412), (183, 759492), (204, 681309), (219, 634644), (244, 569619), (289, 480924), (292, 475983), (306, 454206), (366, 379746), (438, 317322), (459, 302804), (549, 253164), (578, 240462), (612, 227103), (657, 211548), (732, 189873), (867, 160308), (876, 158661), (918, 151402), (1037, 134028), (1098, 126582), (1156, 120231), (1241, 111996), (1314, 105774), (1647, 84388), (1734, 80154), (1836, 75701), (1971, 70516), (2074, 67014), (2196, 63291), (2482, 55998), (2601, 53436), (2628, 52887), (3111, 44676), (3294, 42194), (3468, 40077), (3723, 37332), (3942, 35258), (4148, 33507), (4453, 31212), (4964, 27999), (5202, 26718), (6222, 22338), (6588, 21097), (7446, 18666), (7803, 17812), (7884, 17629), (8906, 15606), (9333, 14892), (10404, 13359), (11169, 12444)]