144715284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1031}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 419223168

約数和(自身を除く): 274507884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557, 1031, 1114, 1671, 2062, 2228, 3093, 3342, 3899, 4124, 5013, 6186, 6684, 7217, 7798, 9279, 10026, 11697, 12372, 14434, 15596, 18558, 20052, 21651, 23394, 28868, 35091, 37116, 43302, 46788, 64953, 70182, 86604, 129906, 140364, 259812, 574267, 1148534, 1722801, 2297068, 3445602, 4019869, 5168403, 6891204, 8039738, 10336806, 12059607, 16079476, 20673612, 24119214, 36178821, 48238428, 72357642, 144715284]

約数ペア:

[(1, 144715284), (2, 72357642), (3, 48238428), (4, 36178821), (6, 24119214), (7, 20673612), (9, 16079476), (12, 12059607), (14, 10336806), (18, 8039738), (21, 6891204), (28, 5168403), (36, 4019869), (42, 3445602), (63, 2297068), (84, 1722801), (126, 1148534), (252, 574267), (557, 259812), (1031, 140364), (1114, 129906), (1671, 86604), (2062, 70182), (2228, 64953), (3093, 46788), (3342, 43302), (3899, 37116), (4124, 35091), (5013, 28868), (6186, 23394), (6684, 21651), (7217, 20052), (7798, 18558), (9279, 15596), (10026, 14434), (11697, 12372)]