172408236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 558759936

約数和(自身を除く): 386351700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 429, 434, 462, 463, 546, 572, 651, 682, 806, 858, 868, 924, 926, 1001, 1023, 1092, 1209, 1302, 1364, 1389, 1612, 1716, 1852, 2002, 2046, 2387, 2418, 2604, 2778, 2821, 3003, 3241, 4004, 4092, 4433, 4774, 4836, 5093, 5556, 5642, 6006, 6019, 6482, 7161, 8463, 8866, 9548, 9723, 10186, 11284, 12012, 12038, 12964, 13299, 14322, 14353, 15279, 16926, 17732, 18057, 19446, 20372, 24076, 26598, 28644, 28706, 30558, 31031, 33852, 35651, 36114, 38892, 42133, 43059, 53196, 57412, 61116, 62062, 66209, 71302, 72228, 84266, 86118, 93093, 100471, 106953, 124124, 126399, 132418, 142604, 157883, 168532, 172236, 186186, 186589, 198627, 200942, 213906, 252798, 264836, 301413, 315766, 372372, 373178, 397254, 401884, 427812, 463463, 473649, 505596, 559767, 602826, 631532, 746356, 794508, 926926, 947298, 1105181, 1119534, 1205652, 1306123, 1390389, 1853852, 1894596, 2052479, 2210362, 2239068, 2612246, 2780778, 3315543, 3918369, 4104958, 4420724, 5224492, 5561556, 6157437, 6631086, 7836738, 8209916, 12314874, 13262172, 14367353, 15673476, 24629748, 28734706, 43102059, 57469412, 86204118, 172408236]

約数ペア:

[(1, 172408236), (2, 86204118), (3, 57469412), (4, 43102059), (6, 28734706), (7, 24629748), (11, 15673476), (12, 14367353), (13, 13262172), (14, 12314874), (21, 8209916), (22, 7836738), (26, 6631086), (28, 6157437), (31, 5561556), (33, 5224492), (39, 4420724), (42, 4104958), (44, 3918369), (52, 3315543), (62, 2780778), (66, 2612246), (77, 2239068), (78, 2210362), (84, 2052479), (91, 1894596), (93, 1853852), (124, 1390389), (132, 1306123), (143, 1205652), (154, 1119534), (156, 1105181), (182, 947298), (186, 926926), (217, 794508), (231, 746356), (273, 631532), (286, 602826), (308, 559767), (341, 505596), (364, 473649), (372, 463463), (403, 427812), (429, 401884), (434, 397254), (462, 373178), (463, 372372), (546, 315766), (572, 301413), (651, 264836), (682, 252798), (806, 213906), (858, 200942), (868, 198627), (924, 186589), (926, 186186), (1001, 172236), (1023, 168532), (1092, 157883), (1209, 142604), (1302, 132418), (1364, 126399), (1389, 124124), (1612, 106953), (1716, 100471), (1852, 93093), (2002, 86118), (2046, 84266), (2387, 72228), (2418, 71302), (2604, 66209), (2778, 62062), (2821, 61116), (3003, 57412), (3241, 53196), (4004, 43059), (4092, 42133), (4433, 38892), (4774, 36114), (4836, 35651), (5093, 33852), (5556, 31031), (5642, 30558), (6006, 28706), (6019, 28644), (6482, 26598), (7161, 24076), (8463, 20372), (8866, 19446), (9548, 18057), (9723, 17732), (10186, 16926), (11284, 15279), (12012, 14353), (12038, 14322), (12964, 13299)]