139260804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 380975616

約数和(自身を除く): 241714812

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 61, 62, 68, 76, 93, 102, 114, 122, 124, 183, 186, 204, 228, 244, 323, 361, 366, 372, 527, 589, 646, 722, 732, 969, 1037, 1054, 1083, 1159, 1178, 1292, 1444, 1581, 1767, 1891, 1938, 2074, 2108, 2166, 2318, 2356, 3111, 3162, 3477, 3534, 3782, 3876, 4148, 4332, 4636, 5673, 6137, 6222, 6324, 6954, 7068, 7564, 10013, 11191, 11346, 12274, 12444, 13908, 18411, 19703, 20026, 22021, 22382, 22692, 24548, 30039, 32147, 33573, 35929, 36822, 39406, 40052, 44042, 44764, 59109, 60078, 64294, 66063, 67146, 71858, 73644, 78812, 88084, 96441, 107787, 118218, 120156, 128588, 132126, 134292, 143716, 190247, 192882, 215574, 236436, 264252, 374357, 380494, 385764, 431148, 570741, 610793, 682651, 748714, 760988, 1123071, 1141482, 1221586, 1365302, 1497428, 1832379, 2047953, 2246142, 2282964, 2443172, 2730604, 3664758, 4095906, 4492284, 7329516, 8191812, 11605067, 23210134, 34815201, 46420268, 69630402, 139260804]

約数ペア:

[(1, 139260804), (2, 69630402), (3, 46420268), (4, 34815201), (6, 23210134), (12, 11605067), (17, 8191812), (19, 7329516), (31, 4492284), (34, 4095906), (38, 3664758), (51, 2730604), (57, 2443172), (61, 2282964), (62, 2246142), (68, 2047953), (76, 1832379), (93, 1497428), (102, 1365302), (114, 1221586), (122, 1141482), (124, 1123071), (183, 760988), (186, 748714), (204, 682651), (228, 610793), (244, 570741), (323, 431148), (361, 385764), (366, 380494), (372, 374357), (527, 264252), (589, 236436), (646, 215574), (722, 192882), (732, 190247), (969, 143716), (1037, 134292), (1054, 132126), (1083, 128588), (1159, 120156), (1178, 118218), (1292, 107787), (1444, 96441), (1581, 88084), (1767, 78812), (1891, 73644), (1938, 71858), (2074, 67146), (2108, 66063), (2166, 64294), (2318, 60078), (2356, 59109), (3111, 44764), (3162, 44042), (3477, 40052), (3534, 39406), (3782, 36822), (3876, 35929), (4148, 33573), (4332, 32147), (4636, 30039), (5673, 24548), (6137, 22692), (6222, 22382), (6324, 22021), (6954, 20026), (7068, 19703), (7564, 18411), (10013, 13908), (11191, 12444), (11346, 12274)]