155379264

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 436961280

約数和(自身を除く): 281582016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 191, 192, 223, 228, 304, 382, 446, 456, 573, 608, 669, 764, 892, 912, 1146, 1216, 1338, 1528, 1784, 1824, 2292, 2676, 3056, 3568, 3629, 3648, 4237, 4584, 5352, 6112, 7136, 7258, 8474, 9168, 10704, 10887, 12224, 12711, 14272, 14516, 16948, 18336, 21408, 21774, 25422, 29032, 33896, 36672, 42593, 42816, 43548, 50844, 58064, 67792, 85186, 87096, 101688, 116128, 127779, 135584, 170372, 174192, 203376, 232256, 255558, 271168, 340744, 348384, 406752, 511116, 681488, 696768, 809267, 813504, 1022232, 1362976, 1618534, 2044464, 2427801, 2725952, 3237068, 4088928, 4855602, 6474136, 8177856, 9711204, 12948272, 19422408, 25896544, 38844816, 51793088, 77689632, 155379264]

約数ペア:

[(1, 155379264), (2, 77689632), (3, 51793088), (4, 38844816), (6, 25896544), (8, 19422408), (12, 12948272), (16, 9711204), (19, 8177856), (24, 6474136), (32, 4855602), (38, 4088928), (48, 3237068), (57, 2725952), (64, 2427801), (76, 2044464), (96, 1618534), (114, 1362976), (152, 1022232), (191, 813504), (192, 809267), (223, 696768), (228, 681488), (304, 511116), (382, 406752), (446, 348384), (456, 340744), (573, 271168), (608, 255558), (669, 232256), (764, 203376), (892, 174192), (912, 170372), (1146, 135584), (1216, 127779), (1338, 116128), (1528, 101688), (1784, 87096), (1824, 85186), (2292, 67792), (2676, 58064), (3056, 50844), (3568, 43548), (3629, 42816), (3648, 42593), (4237, 36672), (4584, 33896), (5352, 29032), (6112, 25422), (7136, 21774), (7258, 21408), (8474, 18336), (9168, 16948), (10704, 14516), (10887, 14272), (12224, 12711)]