151124778

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1969

約数の個数: 80

約数和(自身を含む): 392667264

約数和(自身を除く): 241542486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1877, 1917, 2982, 3754, 3834, 4473, 5631, 5751, 8946, 11262, 11502, 13139, 13419, 16893, 26278, 26838, 33786, 39417, 40257, 50679, 78834, 80514, 101358, 118251, 133267, 152037, 236502, 266534, 304074, 354753, 399801, 709506, 799602, 932869, 1064259, 1199403, 1865738, 2128518, 2398806, 2798607, 3598209, 5597214, 7196418, 8395821, 10794627, 16791642, 21589254, 25187463, 50374926, 75562389, 151124778]

約数ペア:

[(1, 151124778), (2, 75562389), (3, 50374926), (6, 25187463), (7, 21589254), (9, 16791642), (14, 10794627), (18, 8395821), (21, 7196418), (27, 5597214), (42, 3598209), (54, 2798607), (63, 2398806), (71, 2128518), (81, 1865738), (126, 1199403), (142, 1064259), (162, 932869), (189, 799602), (213, 709506), (378, 399801), (426, 354753), (497, 304074), (567, 266534), (639, 236502), (994, 152037), (1134, 133267), (1278, 118251), (1491, 101358), (1877, 80514), (1917, 78834), (2982, 50679), (3754, 40257), (3834, 39417), (4473, 33786), (5631, 26838), (5751, 26278), (8946, 16893), (11262, 13419), (11502, 13139)]