139896924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19793}}^1$

素因数の和:19850

約数の個数: 48

約数和(自身を含む): 354708480

約数和(自身を除く): 214811556

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 19793, 39586, 59379, 79172, 118758, 237516, 376067, 613583, 752134, 1128201, 1227166, 1504268, 1840749, 2256402, 2454332, 3681498, 4512804, 7362996, 11658077, 23316154, 34974231, 46632308, 69948462, 139896924]

約数ペア:

[(1, 139896924), (2, 69948462), (3, 46632308), (4, 34974231), (6, 23316154), (12, 11658077), (19, 7362996), (31, 4512804), (38, 3681498), (57, 2454332), (62, 2256402), (76, 1840749), (93, 1504268), (114, 1227166), (124, 1128201), (186, 752134), (228, 613583), (372, 376067), (589, 237516), (1178, 118758), (1767, 79172), (2356, 59379), (3534, 39586), (7068, 19793)]