128870112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 408167424

約数和(自身を除く): 279297312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 71, 73, 74, 84, 96, 111, 112, 142, 146, 148, 168, 213, 219, 222, 224, 259, 284, 292, 296, 336, 426, 438, 444, 497, 511, 518, 568, 584, 592, 672, 777, 852, 876, 888, 994, 1022, 1036, 1136, 1168, 1184, 1491, 1533, 1554, 1704, 1752, 1776, 1988, 2044, 2072, 2272, 2336, 2627, 2701, 2982, 3066, 3108, 3408, 3504, 3552, 3976, 4088, 4144, 5183, 5254, 5402, 5964, 6132, 6216, 6816, 7008, 7881, 7952, 8103, 8176, 8288, 10366, 10508, 10804, 11928, 12264, 12432, 15549, 15762, 15904, 16206, 16352, 18389, 18907, 20732, 21016, 21608, 23856, 24528, 24864, 31098, 31524, 32412, 36281, 36778, 37814, 41464, 42032, 43216, 47712, 49056, 55167, 56721, 62196, 63048, 64824, 72562, 73556, 75628, 82928, 84064, 86432, 108843, 110334, 113442, 124392, 126096, 129648, 145124, 147112, 151256, 165856, 191771, 217686, 220668, 226884, 248784, 252192, 259296, 290248, 294224, 302512, 383542, 435372, 441336, 453768, 497568, 575313, 580496, 588448, 605024, 767084, 870744, 882672, 907536, 1150626, 1160992, 1342397, 1534168, 1741488, 1765344, 1815072, 2301252, 2684794, 3068336, 3482976, 4027191, 4602504, 5369588, 6136672, 8054382, 9205008, 10739176, 16108764, 18410016, 21478352, 32217528, 42956704, 64435056, 128870112]

約数ペア:

[(1, 128870112), (2, 64435056), (3, 42956704), (4, 32217528), (6, 21478352), (7, 18410016), (8, 16108764), (12, 10739176), (14, 9205008), (16, 8054382), (21, 6136672), (24, 5369588), (28, 4602504), (32, 4027191), (37, 3482976), (42, 3068336), (48, 2684794), (56, 2301252), (71, 1815072), (73, 1765344), (74, 1741488), (84, 1534168), (96, 1342397), (111, 1160992), (112, 1150626), (142, 907536), (146, 882672), (148, 870744), (168, 767084), (213, 605024), (219, 588448), (222, 580496), (224, 575313), (259, 497568), (284, 453768), (292, 441336), (296, 435372), (336, 383542), (426, 302512), (438, 294224), (444, 290248), (497, 259296), (511, 252192), (518, 248784), (568, 226884), (584, 220668), (592, 217686), (672, 191771), (777, 165856), (852, 151256), (876, 147112), (888, 145124), (994, 129648), (1022, 126096), (1036, 124392), (1136, 113442), (1168, 110334), (1184, 108843), (1491, 86432), (1533, 84064), (1554, 82928), (1704, 75628), (1752, 73556), (1776, 72562), (1988, 64824), (2044, 63048), (2072, 62196), (2272, 56721), (2336, 55167), (2627, 49056), (2701, 47712), (2982, 43216), (3066, 42032), (3108, 41464), (3408, 37814), (3504, 36778), (3552, 36281), (3976, 32412), (4088, 31524), (4144, 31098), (5183, 24864), (5254, 24528), (5402, 23856), (5964, 21608), (6132, 21016), (6216, 20732), (6816, 18907), (7008, 18389), (7881, 16352), (7952, 16206), (8103, 15904), (8176, 15762), (8288, 15549), (10366, 12432), (10508, 12264), (10804, 11928)]