152171838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 420940800

約数和(自身を除く): 268768962

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 173, 179, 182, 189, 234, 273, 346, 351, 358, 378, 519, 537, 546, 702, 819, 1038, 1074, 1211, 1253, 1557, 1611, 1638, 2249, 2327, 2422, 2457, 2506, 3114, 3222, 3633, 3759, 4498, 4654, 4671, 4833, 4914, 6747, 6981, 7266, 7518, 9342, 9666, 10899, 11277, 13494, 13962, 15743, 16289, 20241, 20943, 21798, 22554, 30967, 31486, 32578, 32697, 33831, 40482, 41886, 47229, 48867, 60723, 61934, 62829, 65394, 67662, 92901, 94458, 97734, 121446, 125658, 141687, 146601, 185802, 216769, 278703, 283374, 293202, 402571, 425061, 433538, 439803, 557406, 650307, 805142, 836109, 850122, 879606, 1207713, 1300614, 1672218, 1950921, 2415426, 2817997, 3623139, 3901842, 5635994, 5852763, 7246278, 8453991, 10869417, 11705526, 16907982, 21738834, 25361973, 50723946, 76085919, 152171838]

約数ペア:

[(1, 152171838), (2, 76085919), (3, 50723946), (6, 25361973), (7, 21738834), (9, 16907982), (13, 11705526), (14, 10869417), (18, 8453991), (21, 7246278), (26, 5852763), (27, 5635994), (39, 3901842), (42, 3623139), (54, 2817997), (63, 2415426), (78, 1950921), (91, 1672218), (117, 1300614), (126, 1207713), (173, 879606), (179, 850122), (182, 836109), (189, 805142), (234, 650307), (273, 557406), (346, 439803), (351, 433538), (358, 425061), (378, 402571), (519, 293202), (537, 283374), (546, 278703), (702, 216769), (819, 185802), (1038, 146601), (1074, 141687), (1211, 125658), (1253, 121446), (1557, 97734), (1611, 94458), (1638, 92901), (2249, 67662), (2327, 65394), (2422, 62829), (2457, 61934), (2506, 60723), (3114, 48867), (3222, 47229), (3633, 41886), (3759, 40482), (4498, 33831), (4654, 32697), (4671, 32578), (4833, 31486), (4914, 30967), (6747, 22554), (6981, 21798), (7266, 20943), (7518, 20241), (9342, 16289), (9666, 15743), (10899, 13962), (11277, 13494)]