140101668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 441168000

約数和(自身を除く): 301066332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1009, 1044, 1102, 1197, 1218, 1596, 1653, 1827, 2018, 2204, 2394, 2436, 3027, 3306, 3654, 3857, 4036, 4788, 4959, 6054, 6612, 7063, 7308, 7714, 9081, 9918, 11571, 12108, 14126, 15428, 18162, 19171, 19836, 21189, 23142, 28252, 29261, 34713, 36324, 38342, 42378, 46284, 57513, 58522, 63567, 69426, 76684, 84756, 87783, 115026, 117044, 127134, 134197, 138852, 172539, 175566, 204827, 230052, 254268, 263349, 268394, 345078, 351132, 402591, 409654, 526698, 536788, 555959, 614481, 690156, 805182, 819308, 1053396, 1111918, 1207773, 1228962, 1610364, 1667877, 1843443, 2223836, 2415546, 2457924, 3335754, 3686886, 3891713, 4831092, 5003631, 6671508, 7373772, 7783426, 10007262, 11675139, 15566852, 20014524, 23350278, 35025417, 46700556, 70050834, 140101668]

約数ペア:

[(1, 140101668), (2, 70050834), (3, 46700556), (4, 35025417), (6, 23350278), (7, 20014524), (9, 15566852), (12, 11675139), (14, 10007262), (18, 7783426), (19, 7373772), (21, 6671508), (28, 5003631), (29, 4831092), (36, 3891713), (38, 3686886), (42, 3335754), (57, 2457924), (58, 2415546), (63, 2223836), (76, 1843443), (84, 1667877), (87, 1610364), (114, 1228962), (116, 1207773), (126, 1111918), (133, 1053396), (171, 819308), (174, 805182), (203, 690156), (228, 614481), (252, 555959), (261, 536788), (266, 526698), (342, 409654), (348, 402591), (399, 351132), (406, 345078), (522, 268394), (532, 263349), (551, 254268), (609, 230052), (684, 204827), (798, 175566), (812, 172539), (1009, 138852), (1044, 134197), (1102, 127134), (1197, 117044), (1218, 115026), (1596, 87783), (1653, 84756), (1827, 76684), (2018, 69426), (2204, 63567), (2394, 58522), (2436, 57513), (3027, 46284), (3306, 42378), (3654, 38342), (3857, 36324), (4036, 34713), (4788, 29261), (4959, 28252), (6054, 23142), (6612, 21189), (7063, 19836), (7308, 19171), (7714, 18162), (9081, 15428), (9918, 14126), (11571, 12108)]