156659242000

素因数分解:

$2^4\times 5^3\times {\mathrm{239}}^1\times {\mathrm{327739}}^1$

素因数の和:328001

約数の個数: 80

約数和(自身を含む): 380388153600

約数和(自身を除く): 223728911600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 239, 250, 400, 478, 500, 956, 1000, 1195, 1912, 2000, 2390, 3824, 4780, 5975, 9560, 11950, 19120, 23900, 29875, 47800, 59750, 95600, 119500, 239000, 327739, 478000, 655478, 1310956, 1638695, 2621912, 3277390, 5243824, 6554780, 8193475, 13109560, 16386950, 26219120, 32773900, 40967375, 65547800, 78329621, 81934750, 131095600, 156659242, 163869500, 313318484, 327739000, 391648105, 626636968, 655478000, 783296210, 1253273936, 1566592420, 1958240525, 3133184840, 3916481050, 6266369680, 7832962100, 9791202625, 15665924200, 19582405250, 31331848400, 39164810500, 78329621000, 156659242000]

約数ペア:

[(1, 156659242000), (2, 78329621000), (4, 39164810500), (5, 31331848400), (8, 19582405250), (10, 15665924200), (16, 9791202625), (20, 7832962100), (25, 6266369680), (40, 3916481050), (50, 3133184840), (80, 1958240525), (100, 1566592420), (125, 1253273936), (200, 783296210), (239, 655478000), (250, 626636968), (400, 391648105), (478, 327739000), (500, 313318484), (956, 163869500), (1000, 156659242), (1195, 131095600), (1912, 81934750), (2000, 78329621), (2390, 65547800), (3824, 40967375), (4780, 32773900), (5975, 26219120), (9560, 16386950), (11950, 13109560), (19120, 8193475), (23900, 6554780), (29875, 5243824), (47800, 3277390), (59750, 2621912), (95600, 1638695), (119500, 1310956), (239000, 655478), (327739, 478000)]