144375376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6689}}^1$

素因数の和:6787

約数の個数: 40

約数和(自身を含む): 298641600

約数和(自身を除く): 154266224

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 6689, 10792, 13378, 21584, 26756, 53512, 107024, 127091, 254182, 474919, 508364, 949838, 1016728, 1899676, 2033456, 3799352, 7598704, 9023461, 18046922, 36093844, 72187688, 144375376]

約数ペア:

[(1, 144375376), (2, 72187688), (4, 36093844), (8, 18046922), (16, 9023461), (19, 7598704), (38, 3799352), (71, 2033456), (76, 1899676), (142, 1016728), (152, 949838), (284, 508364), (304, 474919), (568, 254182), (1136, 127091), (1349, 107024), (2698, 53512), (5396, 26756), (6689, 21584), (10792, 13378)]