160400052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 429898560

約数和(自身を除く): 269498508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1553, 1812, 2718, 2869, 3106, 4659, 5436, 5738, 6212, 8607, 9318, 11476, 13977, 17214, 18636, 25821, 27954, 29507, 34428, 51642, 55908, 59014, 88521, 103284, 118028, 177042, 234503, 265563, 354084, 469006, 531126, 703509, 938012, 1062252, 1407018, 2110527, 2814036, 4221054, 4455557, 8442108, 8911114, 13366671, 17822228, 26733342, 40100013, 53466684, 80200026, 160400052]

約数ペア:

[(1, 160400052), (2, 80200026), (3, 53466684), (4, 40100013), (6, 26733342), (9, 17822228), (12, 13366671), (18, 8911114), (19, 8442108), (36, 4455557), (38, 4221054), (57, 2814036), (76, 2110527), (114, 1407018), (151, 1062252), (171, 938012), (228, 703509), (302, 531126), (342, 469006), (453, 354084), (604, 265563), (684, 234503), (906, 177042), (1359, 118028), (1553, 103284), (1812, 88521), (2718, 59014), (2869, 55908), (3106, 51642), (4659, 34428), (5436, 29507), (5738, 27954), (6212, 25821), (8607, 18636), (9318, 17214), (11476, 13977)]