137780748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2172

約数の個数: 108

約数和(自身を含む): 416287872

約数和(自身を除く): 278507124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2111, 2331, 3108, 3626, 4222, 4662, 5439, 6333, 7252, 8444, 9324, 10878, 12666, 14777, 16317, 18999, 21756, 25332, 29554, 32634, 37998, 44331, 59108, 65268, 75996, 78107, 88662, 103439, 132993, 156214, 177324, 206878, 234321, 265986, 310317, 312428, 413756, 468642, 531972, 546749, 620634, 702963, 930951, 937284, 1093498, 1241268, 1405926, 1640247, 1861902, 2186996, 2811852, 3280494, 3723804, 3827243, 4920741, 6560988, 7654486, 9841482, 11481729, 15308972, 19682964, 22963458, 34445187, 45926916, 68890374, 137780748]

約数ペア:

[(1, 137780748), (2, 68890374), (3, 45926916), (4, 34445187), (6, 22963458), (7, 19682964), (9, 15308972), (12, 11481729), (14, 9841482), (18, 7654486), (21, 6560988), (28, 4920741), (36, 3827243), (37, 3723804), (42, 3280494), (49, 2811852), (63, 2186996), (74, 1861902), (84, 1640247), (98, 1405926), (111, 1241268), (126, 1093498), (147, 937284), (148, 930951), (196, 702963), (222, 620634), (252, 546749), (259, 531972), (294, 468642), (333, 413756), (441, 312428), (444, 310317), (518, 265986), (588, 234321), (666, 206878), (777, 177324), (882, 156214), (1036, 132993), (1332, 103439), (1554, 88662), (1764, 78107), (1813, 75996), (2111, 65268), (2331, 59108), (3108, 44331), (3626, 37998), (4222, 32634), (4662, 29554), (5439, 25332), (6333, 21756), (7252, 18999), (8444, 16317), (9324, 14777), (10878, 12666)]