147739284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 469647360

約数和(自身を除く): 321908076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 223, 231, 239, 252, 308, 396, 446, 462, 478, 669, 693, 717, 892, 924, 956, 1338, 1386, 1434, 1561, 1673, 2007, 2151, 2453, 2629, 2676, 2772, 2868, 3122, 3346, 4014, 4302, 4683, 4906, 5019, 5258, 6244, 6692, 7359, 7887, 8028, 8604, 9366, 9812, 10038, 10516, 14049, 14718, 15057, 15774, 17171, 18403, 18732, 20076, 22077, 23661, 28098, 29436, 30114, 31548, 34342, 36806, 44154, 47322, 51513, 53297, 55209, 56196, 60228, 68684, 73612, 88308, 94644, 103026, 106594, 110418, 154539, 159891, 165627, 206052, 213188, 220836, 309078, 319782, 331254, 373079, 479673, 586267, 618156, 639564, 662508, 746158, 959346, 1119237, 1172534, 1492316, 1758801, 1918692, 2238474, 2345068, 3357711, 3517602, 4103869, 4476948, 5276403, 6715422, 7035204, 8207738, 10552806, 12311607, 13430844, 16415476, 21105612, 24623214, 36934821, 49246428, 73869642, 147739284]

約数ペア:

[(1, 147739284), (2, 73869642), (3, 49246428), (4, 36934821), (6, 24623214), (7, 21105612), (9, 16415476), (11, 13430844), (12, 12311607), (14, 10552806), (18, 8207738), (21, 7035204), (22, 6715422), (28, 5276403), (33, 4476948), (36, 4103869), (42, 3517602), (44, 3357711), (63, 2345068), (66, 2238474), (77, 1918692), (84, 1758801), (99, 1492316), (126, 1172534), (132, 1119237), (154, 959346), (198, 746158), (223, 662508), (231, 639564), (239, 618156), (252, 586267), (308, 479673), (396, 373079), (446, 331254), (462, 319782), (478, 309078), (669, 220836), (693, 213188), (717, 206052), (892, 165627), (924, 159891), (956, 154539), (1338, 110418), (1386, 106594), (1434, 103026), (1561, 94644), (1673, 88308), (2007, 73612), (2151, 68684), (2453, 60228), (2629, 56196), (2676, 55209), (2772, 53297), (2868, 51513), (3122, 47322), (3346, 44154), (4014, 36806), (4302, 34342), (4683, 31548), (4906, 30114), (5019, 29436), (5258, 28098), (6244, 23661), (6692, 22077), (7359, 20076), (7887, 18732), (8028, 18403), (8604, 17171), (9366, 15774), (9812, 15057), (10038, 14718), (10516, 14049)]