164300944496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5209}}^1\times {\mathrm{151643}}^1$

素因数の和:156873

約数の個数: 40

約数和(自身を含む): 342888314160

約数和(自身を除く): 178587369664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5209, 10418, 20836, 41672, 67717, 83344, 135434, 151643, 270868, 303286, 541736, 606572, 1083472, 1213144, 1971359, 2426288, 3942718, 7885436, 15770872, 31541744, 789908387, 1579816774, 3159633548, 6319267096, 10268809031, 12638534192, 20537618062, 41075236124, 82150472248, 164300944496]

約数ペア:

[(1, 164300944496), (2, 82150472248), (4, 41075236124), (8, 20537618062), (13, 12638534192), (16, 10268809031), (26, 6319267096), (52, 3159633548), (104, 1579816774), (208, 789908387), (5209, 31541744), (10418, 15770872), (20836, 7885436), (41672, 3942718), (67717, 2426288), (83344, 1971359), (135434, 1213144), (151643, 1083472), (270868, 606572), (303286, 541736)]