178260888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30071}}^1$

素因数の和:30112

約数の個数: 64

約数和(自身を含む): 505209600

約数和(自身を除く): 326948712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 30071, 60142, 90213, 120284, 180426, 240568, 360852, 390923, 571349, 721704, 781846, 1142698, 1172769, 1563692, 1714047, 2285396, 2345538, 3127384, 3428094, 4570792, 4691076, 6856188, 7427537, 9382152, 13712376, 14855074, 22282611, 29710148, 44565222, 59420296, 89130444, 178260888]

約数ペア:

[(1, 178260888), (2, 89130444), (3, 59420296), (4, 44565222), (6, 29710148), (8, 22282611), (12, 14855074), (13, 13712376), (19, 9382152), (24, 7427537), (26, 6856188), (38, 4691076), (39, 4570792), (52, 3428094), (57, 3127384), (76, 2345538), (78, 2285396), (104, 1714047), (114, 1563692), (152, 1172769), (156, 1142698), (228, 781846), (247, 721704), (312, 571349), (456, 390923), (494, 360852), (741, 240568), (988, 180426), (1482, 120284), (1976, 90213), (2964, 60142), (5928, 30071)]