198954672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 633245184

約数和(自身を除く): 434290512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 84, 102, 112, 119, 122, 136, 168, 183, 204, 238, 244, 272, 336, 357, 366, 408, 427, 476, 488, 571, 714, 732, 816, 854, 952, 976, 1037, 1142, 1281, 1428, 1464, 1708, 1713, 1904, 2074, 2284, 2562, 2856, 2928, 3111, 3416, 3426, 3997, 4148, 4568, 5124, 5712, 6222, 6832, 6852, 7259, 7994, 8296, 9136, 9707, 10248, 11991, 12444, 13704, 14518, 15988, 16592, 19414, 20496, 21777, 23982, 24888, 27408, 29036, 29121, 31976, 34831, 38828, 43554, 47964, 49776, 58072, 58242, 63952, 67949, 69662, 77656, 87108, 95928, 104493, 116144, 116484, 135898, 139324, 155312, 174216, 191856, 203847, 208986, 232968, 243817, 271796, 278648, 348432, 407694, 417972, 465936, 487634, 543592, 557296, 592127, 731451, 815388, 835944, 975268, 1087184, 1184254, 1462902, 1630776, 1671888, 1776381, 1950536, 2368508, 2925804, 3261552, 3552762, 3901072, 4144889, 4737016, 5851608, 7105524, 8289778, 9474032, 11703216, 12434667, 14211048, 16579556, 24869334, 28422096, 33159112, 49738668, 66318224, 99477336, 198954672]

約数ペア:

[(1, 198954672), (2, 99477336), (3, 66318224), (4, 49738668), (6, 33159112), (7, 28422096), (8, 24869334), (12, 16579556), (14, 14211048), (16, 12434667), (17, 11703216), (21, 9474032), (24, 8289778), (28, 7105524), (34, 5851608), (42, 4737016), (48, 4144889), (51, 3901072), (56, 3552762), (61, 3261552), (68, 2925804), (84, 2368508), (102, 1950536), (112, 1776381), (119, 1671888), (122, 1630776), (136, 1462902), (168, 1184254), (183, 1087184), (204, 975268), (238, 835944), (244, 815388), (272, 731451), (336, 592127), (357, 557296), (366, 543592), (408, 487634), (427, 465936), (476, 417972), (488, 407694), (571, 348432), (714, 278648), (732, 271796), (816, 243817), (854, 232968), (952, 208986), (976, 203847), (1037, 191856), (1142, 174216), (1281, 155312), (1428, 139324), (1464, 135898), (1708, 116484), (1713, 116144), (1904, 104493), (2074, 95928), (2284, 87108), (2562, 77656), (2856, 69662), (2928, 67949), (3111, 63952), (3416, 58242), (3426, 58072), (3997, 49776), (4148, 47964), (4568, 43554), (5124, 38828), (5712, 34831), (6222, 31976), (6832, 29121), (6852, 29036), (7259, 27408), (7994, 24888), (8296, 23982), (9136, 21777), (9707, 20496), (10248, 19414), (11991, 16592), (12444, 15988), (13704, 14518)]