140082516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 144

約数和(自身を含む): 451301760

約数和(自身を除く): 311219244

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, 1721, 1938, 2142, 2261, 2394, 2907, 3442, 3876, 4284, 4522, 4788, 5163, 5814, 6783, 6884, 9044, 10326, 11628, 12047, 13566, 15489, 20349, 20652, 24094, 27132, 29257, 30978, 32699, 36141, 40698, 48188, 58514, 61956, 65398, 72282, 81396, 87771, 98097, 108423, 117028, 130796, 144564, 175542, 196194, 204799, 216846, 228893, 263313, 294291, 351084, 392388, 409598, 433692, 457786, 526626, 555883, 588582, 614397, 686679, 819196, 915572, 1053252, 1111766, 1177164, 1228794, 1373358, 1667649, 1843191, 2060037, 2223532, 2457588, 2746716, 3335298, 3686382, 3891181, 4120074, 5002947, 6670596, 7372764, 7782362, 8240148, 10005894, 11673543, 15564724, 20011788, 23347086, 35020629, 46694172, 70041258, 140082516]

約数ペア:

[(1, 140082516), (2, 70041258), (3, 46694172), (4, 35020629), (6, 23347086), (7, 20011788), (9, 15564724), (12, 11673543), (14, 10005894), (17, 8240148), (18, 7782362), (19, 7372764), (21, 6670596), (28, 5002947), (34, 4120074), (36, 3891181), (38, 3686382), (42, 3335298), (51, 2746716), (57, 2457588), (63, 2223532), (68, 2060037), (76, 1843191), (84, 1667649), (102, 1373358), (114, 1228794), (119, 1177164), (126, 1111766), (133, 1053252), (153, 915572), (171, 819196), (204, 686679), (228, 614397), (238, 588582), (252, 555883), (266, 526626), (306, 457786), (323, 433692), (342, 409598), (357, 392388), (399, 351084), (476, 294291), (532, 263313), (612, 228893), (646, 216846), (684, 204799), (714, 196194), (798, 175542), (969, 144564), (1071, 130796), (1197, 117028), (1292, 108423), (1428, 98097), (1596, 87771), (1721, 81396), (1938, 72282), (2142, 65398), (2261, 61956), (2394, 58514), (2907, 48188), (3442, 40698), (3876, 36141), (4284, 32699), (4522, 30978), (4788, 29257), (5163, 27132), (5814, 24094), (6783, 20652), (6884, 20349), (9044, 15489), (10326, 13566), (11628, 12047)]