148907172894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{31181}}^1$

素因数の和:31625

約数の個数: 64

約数和(自身を含む): 316649468160

約数和(自身を除く): 167742295266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 257, 326, 489, 514, 771, 978, 1542, 3097, 4883, 6194, 9291, 9766, 14649, 18582, 29298, 31181, 41891, 62362, 83782, 93543, 125673, 187086, 251346, 592439, 795929, 1184878, 1591858, 1777317, 2387787, 3554634, 4775574, 5082503, 8013517, 10165006, 15247509, 16027034, 24040551, 30495018, 48081102, 96567557, 152256823, 193135114, 289702671, 304513646, 456770469, 579405342, 913540938, 1306203271, 2612406542, 3918609813, 7837219626, 24817862149, 49635724298, 74453586447, 148907172894]

約数ペア:

[(1, 148907172894), (2, 74453586447), (3, 49635724298), (6, 24817862149), (19, 7837219626), (38, 3918609813), (57, 2612406542), (114, 1306203271), (163, 913540938), (257, 579405342), (326, 456770469), (489, 304513646), (514, 289702671), (771, 193135114), (978, 152256823), (1542, 96567557), (3097, 48081102), (4883, 30495018), (6194, 24040551), (9291, 16027034), (9766, 15247509), (14649, 10165006), (18582, 8013517), (29298, 5082503), (31181, 4775574), (41891, 3554634), (62362, 2387787), (83782, 1777317), (93543, 1591858), (125673, 1184878), (187086, 795929), (251346, 592439)]