188383146

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 442368000

約数和(自身を除く): 253984854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 343, 383, 478, 686, 717, 766, 1029, 1149, 1434, 1673, 2058, 2298, 2681, 3346, 5019, 5362, 8043, 10038, 11711, 16086, 18767, 23422, 35133, 37534, 56301, 70266, 81977, 91537, 112602, 131369, 163954, 183074, 245931, 262738, 274611, 394107, 491862, 549222, 640759, 788214, 1281518, 1922277, 3844554, 4485313, 8970626, 13455939, 26911878, 31397191, 62794382, 94191573, 188383146]

約数ペア:

[(1, 188383146), (2, 94191573), (3, 62794382), (6, 31397191), (7, 26911878), (14, 13455939), (21, 8970626), (42, 4485313), (49, 3844554), (98, 1922277), (147, 1281518), (239, 788214), (294, 640759), (343, 549222), (383, 491862), (478, 394107), (686, 274611), (717, 262738), (766, 245931), (1029, 183074), (1149, 163954), (1434, 131369), (1673, 112602), (2058, 91537), (2298, 81977), (2681, 70266), (3346, 56301), (5019, 37534), (5362, 35133), (8043, 23422), (10038, 18767), (11711, 16086)]