197589132

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 587874560

約数和(自身を除く): 390285428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 741, 823, 972, 988, 1026, 1053, 1404, 1482, 1539, 1646, 2052, 2106, 2223, 2469, 2964, 3078, 3159, 3292, 4212, 4446, 4617, 4938, 6156, 6318, 6669, 7407, 8892, 9234, 9876, 10699, 12636, 13338, 14814, 15637, 18468, 20007, 21398, 22221, 26676, 29628, 31274, 32097, 40014, 42796, 44442, 46911, 60021, 62548, 64194, 66663, 80028, 88884, 93822, 96291, 120042, 128388, 133326, 140733, 187644, 192582, 199989, 203281, 240084, 266652, 281466, 288873, 385164, 399978, 406562, 422199, 562932, 577746, 609843, 799956, 813124, 844398, 866619, 1155492, 1219686, 1266597, 1688796, 1733238, 1829529, 2439372, 2533194, 2599857, 3466476, 3659058, 3799791, 5066388, 5199714, 5488587, 7318116, 7599582, 10399428, 10977174, 15199164, 16465761, 21954348, 32931522, 49397283, 65863044, 98794566, 197589132]

約数ペア:

[(1, 197589132), (2, 98794566), (3, 65863044), (4, 49397283), (6, 32931522), (9, 21954348), (12, 16465761), (13, 15199164), (18, 10977174), (19, 10399428), (26, 7599582), (27, 7318116), (36, 5488587), (38, 5199714), (39, 5066388), (52, 3799791), (54, 3659058), (57, 3466476), (76, 2599857), (78, 2533194), (81, 2439372), (108, 1829529), (114, 1733238), (117, 1688796), (156, 1266597), (162, 1219686), (171, 1155492), (228, 866619), (234, 844398), (243, 813124), (247, 799956), (324, 609843), (342, 577746), (351, 562932), (468, 422199), (486, 406562), (494, 399978), (513, 385164), (684, 288873), (702, 281466), (741, 266652), (823, 240084), (972, 203281), (988, 199989), (1026, 192582), (1053, 187644), (1404, 140733), (1482, 133326), (1539, 128388), (1646, 120042), (2052, 96291), (2106, 93822), (2223, 88884), (2469, 80028), (2964, 66663), (3078, 64194), (3159, 62548), (3292, 60021), (4212, 46911), (4446, 44442), (4617, 42796), (4938, 40014), (6156, 32097), (6318, 31274), (6669, 29628), (7407, 26676), (8892, 22221), (9234, 21398), (9876, 20007), (10699, 18468), (12636, 15637), (13338, 14814)]