189526463

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 248209920

約数和(自身を除く): 58683457

約数列:

[1, 7, 19, 23, 49, 53, 133, 161, 167, 371, 437, 931, 1007, 1127, 1169, 1219, 2597, 3059, 3173, 3841, 7049, 8183, 8533, 8851, 21413, 22211, 23161, 26887, 49343, 59731, 61957, 72979, 155477, 162127, 168169, 188209, 203573, 433699, 510853, 1134889, 1177183, 1425011, 3575971, 3867887, 8240281, 9975077, 27075209, 189526463]

約数ペア:

[(1, 189526463), (7, 27075209), (19, 9975077), (23, 8240281), (49, 3867887), (53, 3575971), (133, 1425011), (161, 1177183), (167, 1134889), (371, 510853), (437, 433699), (931, 203573), (1007, 188209), (1127, 168169), (1169, 162127), (1219, 155477), (2597, 72979), (3059, 61957), (3173, 59731), (3841, 49343), (7049, 26887), (8183, 23161), (8533, 22211), (8851, 21413)]