180836224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{74357}}^1$

素因数の和:74390

約数の個数: 32

約数和(自身を含む): 379225800

約数和(自身を除く): 198389576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 74357, 148714, 297428, 594856, 1189712, 1412783, 2379424, 2825566, 4758848, 5651132, 9517696, 11302264, 22604528, 45209056, 90418112, 180836224]

約数ペア:

[(1, 180836224), (2, 90418112), (4, 45209056), (8, 22604528), (16, 11302264), (19, 9517696), (32, 5651132), (38, 4758848), (64, 2825566), (76, 2379424), (128, 1412783), (152, 1189712), (304, 594856), (608, 297428), (1216, 148714), (2432, 74357)]