188473428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 578253312

約数和(自身を除く): 389779884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1181, 1209, 1287, 1364, 1612, 1716, 2046, 2362, 2418, 2574, 3069, 3543, 3627, 4092, 4433, 4724, 4836, 5148, 6138, 7086, 7254, 8866, 10629, 12276, 12991, 13299, 14172, 14508, 15353, 17732, 21258, 25982, 26598, 30706, 36611, 38973, 39897, 42516, 46059, 51964, 53196, 61412, 73222, 77946, 79794, 92118, 109833, 116919, 138177, 146444, 155892, 159588, 168883, 184236, 219666, 233838, 276354, 329499, 337766, 402721, 439332, 467676, 475943, 506649, 552708, 658998, 675532, 805442, 951886, 1013298, 1208163, 1317996, 1427829, 1519947, 1610884, 1903772, 2026596, 2416326, 2855658, 3039894, 3624489, 4283487, 4832652, 5235373, 5711316, 6079788, 7248978, 8566974, 10470746, 14497956, 15706119, 17133948, 20941492, 31412238, 47118357, 62824476, 94236714, 188473428]

約数ペア:

[(1, 188473428), (2, 94236714), (3, 62824476), (4, 47118357), (6, 31412238), (9, 20941492), (11, 17133948), (12, 15706119), (13, 14497956), (18, 10470746), (22, 8566974), (26, 7248978), (31, 6079788), (33, 5711316), (36, 5235373), (39, 4832652), (44, 4283487), (52, 3624489), (62, 3039894), (66, 2855658), (78, 2416326), (93, 2026596), (99, 1903772), (117, 1610884), (124, 1519947), (132, 1427829), (143, 1317996), (156, 1208163), (186, 1013298), (198, 951886), (234, 805442), (279, 675532), (286, 658998), (341, 552708), (372, 506649), (396, 475943), (403, 467676), (429, 439332), (468, 402721), (558, 337766), (572, 329499), (682, 276354), (806, 233838), (858, 219666), (1023, 184236), (1116, 168883), (1181, 159588), (1209, 155892), (1287, 146444), (1364, 138177), (1612, 116919), (1716, 109833), (2046, 92118), (2362, 79794), (2418, 77946), (2574, 73222), (3069, 61412), (3543, 53196), (3627, 51964), (4092, 46059), (4433, 42516), (4724, 39897), (4836, 38973), (5148, 36611), (6138, 30706), (7086, 26598), (7254, 25982), (8866, 21258), (10629, 17732), (12276, 15353), (12991, 14508), (13299, 14172)]