137803428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 443963520

約数和(自身を除く): 306160092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1693, 1938, 2142, 2261, 2394, 2907, 3386, 3876, 4284, 4522, 4788, 5079, 5814, 6772, 6783, 9044, 10158, 11628, 11851, 13566, 15237, 20316, 20349, 23702, 27132, 28781, 30474, 32167, 35553, 40698, 47404, 57562, 60948, 64334, 71106, 81396, 86343, 96501, 106659, 115124, 128668, 142212, 172686, 193002, 201467, 213318, 225169, 259029, 289503, 345372, 386004, 402934, 426636, 450338, 518058, 546839, 579006, 604401, 675507, 805868, 900676, 1036116, 1093678, 1158012, 1208802, 1351014, 1640517, 1813203, 2026521, 2187356, 2417604, 2702028, 3281034, 3626406, 3827873, 4053042, 4921551, 6562068, 7252812, 7655746, 8106084, 9843102, 11483619, 15311492, 19686204, 22967238, 34450857, 45934476, 68901714, 137803428]

約数ペア:

[(1, 137803428), (2, 68901714), (3, 45934476), (4, 34450857), (6, 22967238), (7, 19686204), (9, 15311492), (12, 11483619), (14, 9843102), (17, 8106084), (18, 7655746), (19, 7252812), (21, 6562068), (28, 4921551), (34, 4053042), (36, 3827873), (38, 3626406), (42, 3281034), (51, 2702028), (57, 2417604), (63, 2187356), (68, 2026521), (76, 1813203), (84, 1640517), (102, 1351014), (114, 1208802), (119, 1158012), (126, 1093678), (133, 1036116), (153, 900676), (171, 805868), (204, 675507), (228, 604401), (238, 579006), (252, 546839), (266, 518058), (306, 450338), (323, 426636), (342, 402934), (357, 386004), (399, 345372), (476, 289503), (532, 259029), (612, 225169), (646, 213318), (684, 201467), (714, 193002), (798, 172686), (969, 142212), (1071, 128668), (1197, 115124), (1292, 106659), (1428, 96501), (1596, 86343), (1693, 81396), (1938, 71106), (2142, 64334), (2261, 60948), (2394, 57562), (2907, 47404), (3386, 40698), (3876, 35553), (4284, 32167), (4522, 30474), (4788, 28781), (5079, 27132), (5814, 23702), (6772, 20349), (6783, 20316), (9044, 15237), (10158, 13566), (11628, 11851)]