139974672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5012

約数の個数: 80

約数和(自身を含む): 392990720

約数和(自身を除く): 253016048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 4951, 7068, 9424, 9902, 14136, 14853, 19804, 28272, 29706, 39608, 59412, 79216, 94069, 118824, 153481, 188138, 237648, 282207, 306962, 376276, 460443, 564414, 613924, 752552, 920886, 1128828, 1227848, 1505104, 1841772, 2257656, 2455696, 2916139, 3683544, 4515312, 5832278, 7367088, 8748417, 11664556, 17496834, 23329112, 34993668, 46658224, 69987336, 139974672]

約数ペア:

[(1, 139974672), (2, 69987336), (3, 46658224), (4, 34993668), (6, 23329112), (8, 17496834), (12, 11664556), (16, 8748417), (19, 7367088), (24, 5832278), (31, 4515312), (38, 3683544), (48, 2916139), (57, 2455696), (62, 2257656), (76, 1841772), (93, 1505104), (114, 1227848), (124, 1128828), (152, 920886), (186, 752552), (228, 613924), (248, 564414), (304, 460443), (372, 376276), (456, 306962), (496, 282207), (589, 237648), (744, 188138), (912, 153481), (1178, 118824), (1488, 94069), (1767, 79216), (2356, 59412), (3534, 39608), (4712, 29706), (4951, 28272), (7068, 19804), (9424, 14853), (9902, 14136)]