157218566428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{32309}}^1$

素因数の和:32436

約数の個数: 144

約数和(自身を含む): 364473859680

約数和(自身を除く): 207255293252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 61, 74, 77, 98, 122, 148, 154, 196, 244, 259, 308, 407, 427, 518, 539, 671, 814, 854, 1036, 1078, 1342, 1628, 1708, 1813, 2156, 2257, 2684, 2849, 2989, 3626, 4514, 4697, 5698, 5978, 7252, 9028, 9394, 11396, 11956, 15799, 18788, 19943, 24827, 31598, 32309, 32879, 39886, 49654, 63196, 64618, 65758, 79772, 99308, 110593, 129236, 131516, 173789, 221186, 226163, 347578, 355399, 442372, 452326, 695156, 710798, 904652, 1195433, 1216523, 1421596, 1583141, 1970849, 2390866, 2433046, 2487793, 3166282, 3941698, 4781732, 4866092, 4975586, 6332564, 7883396, 8368031, 9951172, 13149763, 13795943, 16736062, 17414551, 21679339, 26299526, 27591886, 33472124, 34829102, 43358678, 52599052, 55183772, 58576217, 69658204, 72921413, 86717356, 92048341, 96571601, 117152434, 145842826, 151755373, 184096682, 193143202, 234304868, 291685652, 303510746, 368193364, 386286404, 510449891, 607021492, 644338387, 802135543, 1020899782, 1062287611, 1288676774, 1604271086, 2041799564, 2124575222, 2577353548, 3208542172, 3573149237, 4249150444, 5614948801, 7146298474, 11229897602, 14292596948, 22459795204, 39304641607, 78609283214, 157218566428]

約数ペア:

[(1, 157218566428), (2, 78609283214), (4, 39304641607), (7, 22459795204), (11, 14292596948), (14, 11229897602), (22, 7146298474), (28, 5614948801), (37, 4249150444), (44, 3573149237), (49, 3208542172), (61, 2577353548), (74, 2124575222), (77, 2041799564), (98, 1604271086), (122, 1288676774), (148, 1062287611), (154, 1020899782), (196, 802135543), (244, 644338387), (259, 607021492), (308, 510449891), (407, 386286404), (427, 368193364), (518, 303510746), (539, 291685652), (671, 234304868), (814, 193143202), (854, 184096682), (1036, 151755373), (1078, 145842826), (1342, 117152434), (1628, 96571601), (1708, 92048341), (1813, 86717356), (2156, 72921413), (2257, 69658204), (2684, 58576217), (2849, 55183772), (2989, 52599052), (3626, 43358678), (4514, 34829102), (4697, 33472124), (5698, 27591886), (5978, 26299526), (7252, 21679339), (9028, 17414551), (9394, 16736062), (11396, 13795943), (11956, 13149763), (15799, 9951172), (18788, 8368031), (19943, 7883396), (24827, 6332564), (31598, 4975586), (32309, 4866092), (32879, 4781732), (39886, 3941698), (49654, 3166282), (63196, 2487793), (64618, 2433046), (65758, 2390866), (79772, 1970849), (99308, 1583141), (110593, 1421596), (129236, 1216523), (131516, 1195433), (173789, 904652), (221186, 710798), (226163, 695156), (347578, 452326), (355399, 442372)]