140991984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2375

約数の個数: 120

約数和(自身を含む): 458543072

約数和(自身を除く): 317551088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2293, 2562, 2928, 3416, 3843, 4392, 4586, 5124, 6832, 6879, 7686, 8784, 9172, 10248, 13758, 15372, 16051, 18344, 20496, 20637, 27516, 30744, 32102, 36688, 41274, 48153, 55032, 61488, 64204, 82548, 96306, 110064, 128408, 139873, 144459, 165096, 192612, 256816, 279746, 288918, 330192, 385224, 419619, 559492, 577836, 770448, 839238, 979111, 1118984, 1155672, 1258857, 1678476, 1958222, 2237968, 2311344, 2517714, 2937333, 3356952, 3916444, 5035428, 5874666, 6713904, 7832888, 8811999, 10070856, 11749332, 15665776, 17623998, 20141712, 23498664, 35247996, 46997328, 70495992, 140991984]

約数ペア:

[(1, 140991984), (2, 70495992), (3, 46997328), (4, 35247996), (6, 23498664), (7, 20141712), (8, 17623998), (9, 15665776), (12, 11749332), (14, 10070856), (16, 8811999), (18, 7832888), (21, 6713904), (24, 5874666), (28, 5035428), (36, 3916444), (42, 3356952), (48, 2937333), (56, 2517714), (61, 2311344), (63, 2237968), (72, 1958222), (84, 1678476), (112, 1258857), (122, 1155672), (126, 1118984), (144, 979111), (168, 839238), (183, 770448), (244, 577836), (252, 559492), (336, 419619), (366, 385224), (427, 330192), (488, 288918), (504, 279746), (549, 256816), (732, 192612), (854, 165096), (976, 144459), (1008, 139873), (1098, 128408), (1281, 110064), (1464, 96306), (1708, 82548), (2196, 64204), (2293, 61488), (2562, 55032), (2928, 48153), (3416, 41274), (3843, 36688), (4392, 32102), (4586, 30744), (5124, 27516), (6832, 20637), (6879, 20496), (7686, 18344), (8784, 16051), (9172, 15372), (10248, 13758)]