165333896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11998

約数の個数: 64

約数和(自身を含む): 401654400

約数和(自身を除く): 236320504

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 11953, 13832, 23906, 47812, 83671, 95624, 155389, 167342, 227107, 310778, 334684, 454214, 621556, 669368, 908428, 1087723, 1243112, 1589749, 1816856, 2175446, 2952391, 3179498, 4350892, 5904782, 6358996, 8701784, 11809564, 12717992, 20666737, 23619128, 41333474, 82666948, 165333896]

約数ペア:

[(1, 165333896), (2, 82666948), (4, 41333474), (7, 23619128), (8, 20666737), (13, 12717992), (14, 11809564), (19, 8701784), (26, 6358996), (28, 5904782), (38, 4350892), (52, 3179498), (56, 2952391), (76, 2175446), (91, 1816856), (104, 1589749), (133, 1243112), (152, 1087723), (182, 908428), (247, 669368), (266, 621556), (364, 454214), (494, 334684), (532, 310778), (728, 227107), (988, 167342), (1064, 155389), (1729, 95624), (1976, 83671), (3458, 47812), (6916, 23906), (11953, 13832)]