157413784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3104

約数の個数: 64

約数和(自身を含む): 349977600

約数和(自身を除く): 192563816

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 3037, 4712, 6074, 6479, 12148, 12958, 24296, 25916, 33407, 51832, 57703, 66814, 94147, 115406, 133628, 188294, 230812, 267256, 376588, 461624, 634733, 753176, 1035617, 1269466, 1788793, 2071234, 2538932, 3577586, 4142468, 5077864, 7155172, 8284936, 14310344, 19676723, 39353446, 78706892, 157413784]

約数ペア:

[(1, 157413784), (2, 78706892), (4, 39353446), (8, 19676723), (11, 14310344), (19, 8284936), (22, 7155172), (31, 5077864), (38, 4142468), (44, 3577586), (62, 2538932), (76, 2071234), (88, 1788793), (124, 1269466), (152, 1035617), (209, 753176), (248, 634733), (341, 461624), (418, 376588), (589, 267256), (682, 230812), (836, 188294), (1178, 133628), (1364, 115406), (1672, 94147), (2356, 66814), (2728, 57703), (3037, 51832), (4712, 33407), (6074, 25916), (6479, 24296), (12148, 12958)]