153913248

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8761}}^1$

素因数の和:8838

約数の個数: 72

約数和(自身を含む): 444916836

約数和(自身を除く): 291003588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8761, 8784, 17522, 17568, 26283, 35044, 52566, 70088, 78849, 105132, 140176, 157698, 210264, 280352, 315396, 420528, 534421, 630792, 841056, 1068842, 1261584, 1603263, 2137684, 2523168, 3206526, 4275368, 4809789, 6413052, 8550736, 9619578, 12826104, 17101472, 19239156, 25652208, 38478312, 51304416, 76956624, 153913248]

約数ペア:

[(1, 153913248), (2, 76956624), (3, 51304416), (4, 38478312), (6, 25652208), (8, 19239156), (9, 17101472), (12, 12826104), (16, 9619578), (18, 8550736), (24, 6413052), (32, 4809789), (36, 4275368), (48, 3206526), (61, 2523168), (72, 2137684), (96, 1603263), (122, 1261584), (144, 1068842), (183, 841056), (244, 630792), (288, 534421), (366, 420528), (488, 315396), (549, 280352), (732, 210264), (976, 157698), (1098, 140176), (1464, 105132), (1952, 78849), (2196, 70088), (2928, 52566), (4392, 35044), (5856, 26283), (8761, 17568), (8784, 17522)]