149224193240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4993}}^1\times {\mathrm{43951}}^1$

素因数の和:48972

約数の個数: 64

約数和(自身を含む): 355583986560

約数和(自身を除く): 206359793320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4993, 9986, 19972, 24965, 39944, 43951, 49930, 84881, 87902, 99860, 169762, 175804, 199720, 219755, 339524, 351608, 424405, 439510, 679048, 747167, 848810, 879020, 1494334, 1697620, 1758040, 2988668, 3395240, 3735835, 5977336, 7471670, 14943340, 29886680, 219447343, 438894686, 877789372, 1097236715, 1755578744, 2194473430, 3730604831, 4388946860, 7461209662, 8777893720, 14922419324, 18653024155, 29844838648, 37306048310, 74612096620, 149224193240]

約数ペア:

[(1, 149224193240), (2, 74612096620), (4, 37306048310), (5, 29844838648), (8, 18653024155), (10, 14922419324), (17, 8777893720), (20, 7461209662), (34, 4388946860), (40, 3730604831), (68, 2194473430), (85, 1755578744), (136, 1097236715), (170, 877789372), (340, 438894686), (680, 219447343), (4993, 29886680), (9986, 14943340), (19972, 7471670), (24965, 5977336), (39944, 3735835), (43951, 3395240), (49930, 2988668), (84881, 1758040), (87902, 1697620), (99860, 1494334), (169762, 879020), (175804, 848810), (199720, 747167), (219755, 679048), (339524, 439510), (351608, 424405)]