154880688

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{31327}}^1$

素因数の和:31441

約数の個数: 40

約数和(自身を含む): 404005888

約数和(自身を除く): 249125200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 31327, 62654, 93981, 125308, 187962, 250616, 375924, 501232, 751848, 1503696, 3226681, 6453362, 9680043, 12906724, 19360086, 25813448, 38720172, 51626896, 77440344, 154880688]

約数ペア:

[(1, 154880688), (2, 77440344), (3, 51626896), (4, 38720172), (6, 25813448), (8, 19360086), (12, 12906724), (16, 9680043), (24, 6453362), (48, 3226681), (103, 1503696), (206, 751848), (309, 501232), (412, 375924), (618, 250616), (824, 187962), (1236, 125308), (1648, 93981), (2472, 62654), (4944, 31327)]