156944209552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1104743}}^1$

素因数の和:1105447

約数の個数: 40

約数和(自身を含む): 327949884864

約数和(自身を除く): 171005675312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 683, 1366, 2732, 5464, 8879, 10928, 17758, 35516, 71032, 142064, 1104743, 2209486, 4418972, 8837944, 14361659, 17675888, 28723318, 57446636, 114893272, 229786544, 754539469, 1509078938, 3018157876, 6036315752, 9809013097, 12072631504, 19618026194, 39236052388, 78472104776, 156944209552]

約数ペア:

[(1, 156944209552), (2, 78472104776), (4, 39236052388), (8, 19618026194), (13, 12072631504), (16, 9809013097), (26, 6036315752), (52, 3018157876), (104, 1509078938), (208, 754539469), (683, 229786544), (1366, 114893272), (2732, 57446636), (5464, 28723318), (8879, 17675888), (10928, 14361659), (17758, 8837944), (35516, 4418972), (71032, 2209486), (142064, 1104743)]