165103148

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 359291520

約数和(自身を除く): 194188372

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 116, 124, 196, 203, 217, 406, 434, 812, 868, 899, 937, 1421, 1519, 1798, 1874, 2842, 3038, 3596, 3748, 5684, 6076, 6293, 6559, 12586, 13118, 25172, 26236, 27173, 29047, 44051, 45913, 54346, 58094, 88102, 91826, 108692, 116188, 176204, 183652, 190211, 203329, 380422, 406658, 760844, 813316, 842363, 1331477, 1423303, 1684726, 2662954, 2846606, 3369452, 5325908, 5693212, 5896541, 11793082, 23586164, 41275787, 82551574, 165103148]

約数ペア:

[(1, 165103148), (2, 82551574), (4, 41275787), (7, 23586164), (14, 11793082), (28, 5896541), (29, 5693212), (31, 5325908), (49, 3369452), (58, 2846606), (62, 2662954), (98, 1684726), (116, 1423303), (124, 1331477), (196, 842363), (203, 813316), (217, 760844), (406, 406658), (434, 380422), (812, 203329), (868, 190211), (899, 183652), (937, 176204), (1421, 116188), (1519, 108692), (1798, 91826), (1874, 88102), (2842, 58094), (3038, 54346), (3596, 45913), (3748, 44051), (5684, 29047), (6076, 27173), (6293, 26236), (6559, 25172), (12586, 13118)]