137479986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 375971544

約数和(自身を除く): 238491558

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 53, 63, 98, 102, 106, 119, 126, 147, 153, 159, 173, 238, 294, 306, 318, 346, 357, 371, 441, 477, 519, 714, 742, 833, 882, 901, 954, 1038, 1071, 1113, 1211, 1557, 1666, 1802, 2142, 2226, 2422, 2499, 2597, 2703, 2941, 3114, 3339, 3633, 4998, 5194, 5406, 5882, 6307, 6678, 7266, 7497, 7791, 8109, 8477, 8823, 9169, 10899, 12614, 14994, 15582, 16218, 16954, 17646, 18338, 18921, 20587, 21798, 23373, 25431, 26469, 27507, 37842, 41174, 44149, 46746, 50862, 52938, 55014, 56763, 61761, 64183, 76293, 82521, 88298, 113526, 123522, 128366, 132447, 144109, 152586, 155873, 165042, 185283, 192549, 264894, 288218, 311746, 370566, 385098, 397341, 432327, 449281, 467619, 577647, 794682, 864654, 898562, 935238, 1091111, 1155294, 1296981, 1347843, 1402857, 2182222, 2593962, 2695686, 2805714, 3273333, 4043529, 6546666, 7637777, 8087058, 9819999, 15275554, 19639998, 22913331, 45826662, 68739993, 137479986]

約数ペア:

[(1, 137479986), (2, 68739993), (3, 45826662), (6, 22913331), (7, 19639998), (9, 15275554), (14, 9819999), (17, 8087058), (18, 7637777), (21, 6546666), (34, 4043529), (42, 3273333), (49, 2805714), (51, 2695686), (53, 2593962), (63, 2182222), (98, 1402857), (102, 1347843), (106, 1296981), (119, 1155294), (126, 1091111), (147, 935238), (153, 898562), (159, 864654), (173, 794682), (238, 577647), (294, 467619), (306, 449281), (318, 432327), (346, 397341), (357, 385098), (371, 370566), (441, 311746), (477, 288218), (519, 264894), (714, 192549), (742, 185283), (833, 165042), (882, 155873), (901, 152586), (954, 144109), (1038, 132447), (1071, 128366), (1113, 123522), (1211, 113526), (1557, 88298), (1666, 82521), (1802, 76293), (2142, 64183), (2226, 61761), (2422, 56763), (2499, 55014), (2597, 52938), (2703, 50862), (2941, 46746), (3114, 44149), (3339, 41174), (3633, 37842), (4998, 27507), (5194, 26469), (5406, 25431), (5882, 23373), (6307, 21798), (6678, 20587), (7266, 18921), (7497, 18338), (7791, 17646), (8109, 16954), (8477, 16218), (8823, 15582), (9169, 14994), (10899, 12614)]