156989883128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1\times {\mathrm{32987}}^1$

素因数の和:33756

約数の個数: 64

約数和(自身を含む): 322210949760

約数和(自身を除く): 165221066632

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 683, 871, 1366, 1742, 2732, 3484, 5464, 6968, 8879, 17758, 32987, 35516, 45761, 65974, 71032, 91522, 131948, 183044, 263896, 366088, 428831, 594893, 857662, 1189786, 1715324, 2210129, 2379572, 3430648, 4420258, 4759144, 8840516, 17681032, 22530121, 28731677, 45060242, 57463354, 90120484, 114926708, 180240968, 229853416, 292891573, 585783146, 1171566292, 1509518107, 2343132584, 3019036214, 6038072428, 12076144856, 19623735391, 39247470782, 78494941564, 156989883128]

約数ペア:

[(1, 156989883128), (2, 78494941564), (4, 39247470782), (8, 19623735391), (13, 12076144856), (26, 6038072428), (52, 3019036214), (67, 2343132584), (104, 1509518107), (134, 1171566292), (268, 585783146), (536, 292891573), (683, 229853416), (871, 180240968), (1366, 114926708), (1742, 90120484), (2732, 57463354), (3484, 45060242), (5464, 28731677), (6968, 22530121), (8879, 17681032), (17758, 8840516), (32987, 4759144), (35516, 4420258), (45761, 3430648), (65974, 2379572), (71032, 2210129), (91522, 1715324), (131948, 1189786), (183044, 857662), (263896, 594893), (366088, 428831)]