139909728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 457809408

約数和(自身を除く): 317899680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 68, 74, 84, 96, 102, 111, 112, 119, 136, 148, 168, 204, 222, 224, 238, 259, 272, 296, 331, 336, 357, 408, 444, 476, 518, 544, 592, 629, 662, 672, 714, 777, 816, 888, 952, 993, 1036, 1184, 1258, 1324, 1428, 1554, 1632, 1776, 1887, 1904, 1986, 2072, 2317, 2516, 2648, 2856, 3108, 3552, 3774, 3808, 3972, 4144, 4403, 4634, 5032, 5296, 5627, 5712, 6216, 6951, 7548, 7944, 8288, 8806, 9268, 10064, 10592, 11254, 11424, 12247, 12432, 13209, 13902, 15096, 15888, 16881, 17612, 18536, 20128, 22508, 24494, 24864, 26418, 27804, 30192, 31776, 33762, 35224, 36741, 37072, 39389, 45016, 48988, 52836, 55608, 60384, 67524, 70448, 73482, 74144, 78778, 85729, 90032, 97976, 105672, 111216, 118167, 135048, 140896, 146964, 157556, 171458, 180064, 195952, 208199, 211344, 222432, 236334, 257187, 270096, 293928, 315112, 342916, 391904, 416398, 422688, 472668, 514374, 540192, 587856, 624597, 630224, 685832, 832796, 945336, 1028748, 1175712, 1249194, 1260448, 1371664, 1457393, 1665592, 1890672, 2057496, 2498388, 2743328, 2914786, 3331184, 3781344, 4114992, 4372179, 4996776, 5829572, 6662368, 8229984, 8744358, 9993552, 11659144, 17488716, 19987104, 23318288, 34977432, 46636576, 69954864, 139909728]

約数ペア:

[(1, 139909728), (2, 69954864), (3, 46636576), (4, 34977432), (6, 23318288), (7, 19987104), (8, 17488716), (12, 11659144), (14, 9993552), (16, 8744358), (17, 8229984), (21, 6662368), (24, 5829572), (28, 4996776), (32, 4372179), (34, 4114992), (37, 3781344), (42, 3331184), (48, 2914786), (51, 2743328), (56, 2498388), (68, 2057496), (74, 1890672), (84, 1665592), (96, 1457393), (102, 1371664), (111, 1260448), (112, 1249194), (119, 1175712), (136, 1028748), (148, 945336), (168, 832796), (204, 685832), (222, 630224), (224, 624597), (238, 587856), (259, 540192), (272, 514374), (296, 472668), (331, 422688), (336, 416398), (357, 391904), (408, 342916), (444, 315112), (476, 293928), (518, 270096), (544, 257187), (592, 236334), (629, 222432), (662, 211344), (672, 208199), (714, 195952), (777, 180064), (816, 171458), (888, 157556), (952, 146964), (993, 140896), (1036, 135048), (1184, 118167), (1258, 111216), (1324, 105672), (1428, 97976), (1554, 90032), (1632, 85729), (1776, 78778), (1887, 74144), (1904, 73482), (1986, 70448), (2072, 67524), (2317, 60384), (2516, 55608), (2648, 52836), (2856, 48988), (3108, 45016), (3552, 39389), (3774, 37072), (3808, 36741), (3972, 35224), (4144, 33762), (4403, 31776), (4634, 30192), (5032, 27804), (5296, 26418), (5627, 24864), (5712, 24494), (6216, 22508), (6951, 20128), (7548, 18536), (7944, 17612), (8288, 16881), (8806, 15888), (9268, 15096), (10064, 13902), (10592, 13209), (11254, 12432), (11424, 12247)]