138364408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6188

約数の個数: 64

約数和(自身を含む): 329656320

約数和(自身を除く): 191291912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6131, 11284, 12262, 22568, 24524, 42917, 49048, 79703, 85834, 159406, 171668, 190061, 318812, 343336, 380122, 557921, 637624, 760244, 1115842, 1330427, 1520488, 2231684, 2470793, 2660854, 4463368, 4941586, 5321708, 9883172, 10643416, 17295551, 19766344, 34591102, 69182204, 138364408]

約数ペア:

[(1, 138364408), (2, 69182204), (4, 34591102), (7, 19766344), (8, 17295551), (13, 10643416), (14, 9883172), (26, 5321708), (28, 4941586), (31, 4463368), (52, 2660854), (56, 2470793), (62, 2231684), (91, 1520488), (104, 1330427), (124, 1115842), (182, 760244), (217, 637624), (248, 557921), (364, 380122), (403, 343336), (434, 318812), (728, 190061), (806, 171668), (868, 159406), (1612, 85834), (1736, 79703), (2821, 49048), (3224, 42917), (5642, 24524), (6131, 22568), (11284, 12262)]