156978320824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{88788643}}^1$

素因数の和:88788679

約数の個数: 32

約数和(自身を含む): 335621074320

約数和(自身を除く): 178642753496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 88788643, 177577286, 355154572, 710309144, 1154252359, 1509406931, 2308504718, 3018813862, 4617009436, 6037627724, 9234018872, 12075255448, 19622290103, 39244580206, 78489160412, 156978320824]

約数ペア:

[(1, 156978320824), (2, 78489160412), (4, 39244580206), (8, 19622290103), (13, 12075255448), (17, 9234018872), (26, 6037627724), (34, 4617009436), (52, 3018813862), (68, 2308504718), (104, 1509406931), (136, 1154252359), (221, 710309144), (442, 355154572), (884, 177577286), (1768, 88788643)]