156949912

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 347616000

約数和(自身を除く): 190666088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 67, 118, 134, 236, 268, 413, 469, 472, 536, 709, 826, 938, 1418, 1652, 1876, 2836, 3304, 3752, 3953, 4963, 5672, 7906, 9926, 15812, 19852, 27671, 31624, 39704, 41831, 47503, 55342, 83662, 95006, 110684, 167324, 190012, 221368, 292817, 332521, 334648, 380024, 585634, 665042, 1171268, 1330084, 2342536, 2660168, 2802677, 5605354, 11210708, 19618739, 22421416, 39237478, 78474956, 156949912]

約数ペア:

[(1, 156949912), (2, 78474956), (4, 39237478), (7, 22421416), (8, 19618739), (14, 11210708), (28, 5605354), (56, 2802677), (59, 2660168), (67, 2342536), (118, 1330084), (134, 1171268), (236, 665042), (268, 585634), (413, 380024), (469, 334648), (472, 332521), (536, 292817), (709, 221368), (826, 190012), (938, 167324), (1418, 110684), (1652, 95006), (1876, 83662), (2836, 55342), (3304, 47503), (3752, 41831), (3953, 39704), (4963, 31624), (5672, 27671), (7906, 19852), (9926, 15812)]