154897488

素因数分解:

$2^4\times 3^3\times {\mathrm{367}}^1\times {\mathrm{977}}^1$

素因数の和:1361

約数の個数: 80

約数和(自身を含む): 446280960

約数和(自身を除く): 291383472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 367, 432, 734, 977, 1101, 1468, 1954, 2202, 2931, 2936, 3303, 3908, 4404, 5862, 5872, 6606, 7816, 8793, 8808, 9909, 11724, 13212, 15632, 17586, 17616, 19818, 23448, 26379, 26424, 35172, 39636, 46896, 52758, 52848, 70344, 79272, 105516, 140688, 158544, 211032, 358559, 422064, 717118, 1075677, 1434236, 2151354, 2868472, 3227031, 4302708, 5736944, 6454062, 8605416, 9681093, 12908124, 17210832, 19362186, 25816248, 38724372, 51632496, 77448744, 154897488]

約数ペア:

[(1, 154897488), (2, 77448744), (3, 51632496), (4, 38724372), (6, 25816248), (8, 19362186), (9, 17210832), (12, 12908124), (16, 9681093), (18, 8605416), (24, 6454062), (27, 5736944), (36, 4302708), (48, 3227031), (54, 2868472), (72, 2151354), (108, 1434236), (144, 1075677), (216, 717118), (367, 422064), (432, 358559), (734, 211032), (977, 158544), (1101, 140688), (1468, 105516), (1954, 79272), (2202, 70344), (2931, 52848), (2936, 52758), (3303, 46896), (3908, 39636), (4404, 35172), (5862, 26424), (5872, 26379), (6606, 23448), (7816, 19818), (8793, 17616), (8808, 17586), (9909, 15632), (11724, 13212)]