156740025130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1\times {\mathrm{110543}}^1$

素因数の和:111415

約数の個数: 48

約数和(自身を含む): 305870826240

約数和(自身を除く): 149130801110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 839, 845, 1678, 1690, 4195, 8390, 10907, 21814, 54535, 109070, 110543, 141791, 221086, 283582, 552715, 708955, 1105430, 1417910, 1437059, 2874118, 7185295, 14370590, 18681767, 37363534, 92745577, 93408835, 185491154, 186817670, 463727885, 927455770, 1205692501, 2411385002, 6028462505, 12056925010, 15674002513, 31348005026, 78370012565, 156740025130]

約数ペア:

[(1, 156740025130), (2, 78370012565), (5, 31348005026), (10, 15674002513), (13, 12056925010), (26, 6028462505), (65, 2411385002), (130, 1205692501), (169, 927455770), (338, 463727885), (839, 186817670), (845, 185491154), (1678, 93408835), (1690, 92745577), (4195, 37363534), (8390, 18681767), (10907, 14370590), (21814, 7185295), (54535, 2874118), (109070, 1437059), (110543, 1417910), (141791, 1105430), (221086, 708955), (283582, 552715)]