127428192

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1531}}^1$

素因数の和:1581

約数の個数: 108

約数和(自身を含む): 385195356

約数和(自身を除く): 257767164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1531, 1632, 1734, 2312, 2448, 2601, 3062, 3468, 4593, 4624, 4896, 5202, 6124, 6936, 9186, 9248, 10404, 12248, 13779, 13872, 18372, 20808, 24496, 26027, 27558, 27744, 36744, 41616, 48992, 52054, 55116, 73488, 78081, 83232, 104108, 110232, 146976, 156162, 208216, 220464, 234243, 312324, 416432, 440928, 442459, 468486, 624648, 832864, 884918, 936972, 1249296, 1327377, 1769836, 1873944, 2498592, 2654754, 3539672, 3747888, 3982131, 5309508, 7079344, 7495776, 7964262, 10619016, 14158688, 15928524, 21238032, 31857048, 42476064, 63714096, 127428192]

約数ペア:

[(1, 127428192), (2, 63714096), (3, 42476064), (4, 31857048), (6, 21238032), (8, 15928524), (9, 14158688), (12, 10619016), (16, 7964262), (17, 7495776), (18, 7079344), (24, 5309508), (32, 3982131), (34, 3747888), (36, 3539672), (48, 2654754), (51, 2498592), (68, 1873944), (72, 1769836), (96, 1327377), (102, 1249296), (136, 936972), (144, 884918), (153, 832864), (204, 624648), (272, 468486), (288, 442459), (289, 440928), (306, 416432), (408, 312324), (544, 234243), (578, 220464), (612, 208216), (816, 156162), (867, 146976), (1156, 110232), (1224, 104108), (1531, 83232), (1632, 78081), (1734, 73488), (2312, 55116), (2448, 52054), (2601, 48992), (3062, 41616), (3468, 36744), (4593, 27744), (4624, 27558), (4896, 26027), (5202, 24496), (6124, 20808), (6936, 18372), (9186, 13872), (9248, 13779), (10404, 12248)]