165345048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18979}}^1$

素因数の和:19013

約数の個数: 72

約数和(自身を含む): 492246300

約数和(自身を除く): 326901252

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 18979, 37958, 56937, 75916, 113874, 151832, 170811, 208769, 227748, 341622, 417538, 455496, 626307, 683244, 835076, 1252614, 1366488, 1670152, 1878921, 2296459, 2505228, 3757842, 4592918, 5010456, 6889377, 7515684, 9185836, 13778754, 15031368, 18371672, 20668131, 27557508, 41336262, 55115016, 82672524, 165345048]

約数ペア:

[(1, 165345048), (2, 82672524), (3, 55115016), (4, 41336262), (6, 27557508), (8, 20668131), (9, 18371672), (11, 15031368), (12, 13778754), (18, 9185836), (22, 7515684), (24, 6889377), (33, 5010456), (36, 4592918), (44, 3757842), (66, 2505228), (72, 2296459), (88, 1878921), (99, 1670152), (121, 1366488), (132, 1252614), (198, 835076), (242, 683244), (264, 626307), (363, 455496), (396, 417538), (484, 341622), (726, 227748), (792, 208769), (968, 170811), (1089, 151832), (1452, 113874), (2178, 75916), (2904, 56937), (4356, 37958), (8712, 18979)]