156971628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1956

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 293483412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 132, 142, 198, 213, 284, 297, 396, 426, 594, 639, 781, 852, 1188, 1278, 1562, 1861, 1917, 2343, 2556, 3124, 3722, 3834, 4686, 5583, 7029, 7444, 7668, 9372, 11166, 14058, 16749, 20471, 21087, 22332, 28116, 33498, 40942, 42174, 50247, 61413, 66996, 81884, 84348, 100494, 122826, 132131, 184239, 200988, 245652, 264262, 368478, 396393, 528524, 552717, 736956, 792786, 1105434, 1189179, 1453441, 1585572, 2210868, 2378358, 2906882, 3567537, 4360323, 4756716, 5813764, 7135074, 8720646, 13080969, 14270148, 17441292, 26161938, 39242907, 52323876, 78485814, 156971628]

約数ペア:

[(1, 156971628), (2, 78485814), (3, 52323876), (4, 39242907), (6, 26161938), (9, 17441292), (11, 14270148), (12, 13080969), (18, 8720646), (22, 7135074), (27, 5813764), (33, 4756716), (36, 4360323), (44, 3567537), (54, 2906882), (66, 2378358), (71, 2210868), (99, 1585572), (108, 1453441), (132, 1189179), (142, 1105434), (198, 792786), (213, 736956), (284, 552717), (297, 528524), (396, 396393), (426, 368478), (594, 264262), (639, 245652), (781, 200988), (852, 184239), (1188, 132131), (1278, 122826), (1562, 100494), (1861, 84348), (1917, 81884), (2343, 66996), (2556, 61413), (3124, 50247), (3722, 42174), (3834, 40942), (4686, 33498), (5583, 28116), (7029, 22332), (7444, 21087), (7668, 20471), (9372, 16749), (11166, 14058)]