154174284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 462658560

約数和(自身を除く): 308484276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 372, 396, 418, 558, 589, 627, 661, 682, 684, 836, 1023, 1116, 1178, 1254, 1322, 1364, 1767, 1881, 1983, 2046, 2356, 2508, 2644, 3069, 3534, 3762, 3966, 4092, 5301, 5949, 6138, 6479, 7068, 7271, 7524, 7932, 10602, 11898, 12276, 12559, 12958, 14542, 19437, 20491, 21204, 21813, 23796, 25118, 25916, 29084, 37677, 38874, 40982, 43626, 50236, 58311, 61473, 65439, 75354, 77748, 81964, 87252, 113031, 116622, 122946, 130878, 138149, 150708, 184419, 225401, 226062, 233244, 245892, 261756, 276298, 368838, 389329, 414447, 450802, 452124, 552596, 676203, 737676, 778658, 828894, 901604, 1167987, 1243341, 1352406, 1557316, 1657788, 2028609, 2335974, 2486682, 2704812, 3503961, 4057218, 4282619, 4671948, 4973364, 7007922, 8114436, 8565238, 12847857, 14015844, 17130476, 25695714, 38543571, 51391428, 77087142, 154174284]

約数ペア:

[(1, 154174284), (2, 77087142), (3, 51391428), (4, 38543571), (6, 25695714), (9, 17130476), (11, 14015844), (12, 12847857), (18, 8565238), (19, 8114436), (22, 7007922), (31, 4973364), (33, 4671948), (36, 4282619), (38, 4057218), (44, 3503961), (57, 2704812), (62, 2486682), (66, 2335974), (76, 2028609), (93, 1657788), (99, 1557316), (114, 1352406), (124, 1243341), (132, 1167987), (171, 901604), (186, 828894), (198, 778658), (209, 737676), (228, 676203), (279, 552596), (341, 452124), (342, 450802), (372, 414447), (396, 389329), (418, 368838), (558, 276298), (589, 261756), (627, 245892), (661, 233244), (682, 226062), (684, 225401), (836, 184419), (1023, 150708), (1116, 138149), (1178, 130878), (1254, 122946), (1322, 116622), (1364, 113031), (1767, 87252), (1881, 81964), (1983, 77748), (2046, 75354), (2356, 65439), (2508, 61473), (2644, 58311), (3069, 50236), (3534, 43626), (3762, 40982), (3966, 38874), (4092, 37677), (5301, 29084), (5949, 25916), (6138, 25118), (6479, 23796), (7068, 21813), (7271, 21204), (7524, 20491), (7932, 19437), (10602, 14542), (11898, 12958), (12276, 12559)]