130373516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 300973680

約数和(自身を除く): 170600164

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 2693, 3458, 3724, 5386, 6916, 10772, 12103, 18851, 24206, 35009, 37702, 48412, 51167, 70018, 75404, 102334, 131957, 140036, 204668, 245063, 263914, 358169, 490126, 527828, 665171, 716338, 980252, 1330342, 1432676, 1715441, 2507183, 2660684, 3430882, 4656197, 5014366, 6861764, 9312394, 10028732, 18624788, 32593379, 65186758, 130373516]

約数ペア:

[(1, 130373516), (2, 65186758), (4, 32593379), (7, 18624788), (13, 10028732), (14, 9312394), (19, 6861764), (26, 5014366), (28, 4656197), (38, 3430882), (49, 2660684), (52, 2507183), (76, 1715441), (91, 1432676), (98, 1330342), (133, 980252), (182, 716338), (196, 665171), (247, 527828), (266, 490126), (364, 358169), (494, 263914), (532, 245063), (637, 204668), (931, 140036), (988, 131957), (1274, 102334), (1729, 75404), (1862, 70018), (2548, 51167), (2693, 48412), (3458, 37702), (3724, 35009), (5386, 24206), (6916, 18851), (10772, 12103)]