15882790116

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{3371}}^1$

素因数の和:3841

約数の個数: 96

約数和(自身を含む): 39681911808

約数和(自身を除く): 23799121692

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 397, 516, 794, 989, 1191, 1588, 1978, 2382, 2967, 3371, 3956, 4764, 5934, 6742, 9131, 10113, 11868, 13484, 17071, 18262, 20226, 27393, 34142, 36524, 40452, 51213, 54786, 68284, 77533, 102426, 109572, 144953, 155066, 204852, 232599, 289906, 310132, 392633, 434859, 465198, 579812, 785266, 869718, 930396, 1177899, 1338287, 1570532, 1739436, 2355798, 2676574, 3333919, 4014861, 4711596, 5353148, 6667838, 8029722, 10001757, 13335676, 16059444, 20003514, 30780601, 40007028, 57546341, 61561202, 92341803, 115092682, 123122404, 172639023, 184683606, 230185364, 345278046, 369367212, 690556092, 1323565843, 2647131686, 3970697529, 5294263372, 7941395058, 15882790116]

約数ペア:

[(1, 15882790116), (2, 7941395058), (3, 5294263372), (4, 3970697529), (6, 2647131686), (12, 1323565843), (23, 690556092), (43, 369367212), (46, 345278046), (69, 230185364), (86, 184683606), (92, 172639023), (129, 123122404), (138, 115092682), (172, 92341803), (258, 61561202), (276, 57546341), (397, 40007028), (516, 30780601), (794, 20003514), (989, 16059444), (1191, 13335676), (1588, 10001757), (1978, 8029722), (2382, 6667838), (2967, 5353148), (3371, 4711596), (3956, 4014861), (4764, 3333919), (5934, 2676574), (6742, 2355798), (9131, 1739436), (10113, 1570532), (11868, 1338287), (13484, 1177899), (17071, 930396), (18262, 869718), (20226, 785266), (27393, 579812), (34142, 465198), (36524, 434859), (40452, 392633), (51213, 310132), (54786, 289906), (68284, 232599), (77533, 204852), (102426, 155066), (109572, 144953)]