149828952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 476098560

約数和(自身を除く): 326269608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2213, 2418, 2604, 2821, 3224, 4426, 4836, 5208, 5642, 6639, 8463, 8852, 9672, 11284, 13278, 15491, 16926, 17704, 22568, 26556, 28769, 30982, 33852, 46473, 53112, 57538, 61964, 67704, 68603, 86307, 92946, 115076, 123928, 137206, 172614, 185892, 201383, 205809, 230152, 274412, 345228, 371784, 402766, 411618, 480221, 548824, 604149, 690456, 805532, 823236, 891839, 960442, 1208298, 1440663, 1611064, 1646472, 1783678, 1920884, 2416596, 2675517, 2881326, 3567356, 3841768, 4833192, 5351034, 5762652, 6242873, 7134712, 10702068, 11525304, 12485746, 18728619, 21404136, 24971492, 37457238, 49942984, 74914476, 149828952]

約数ペア:

[(1, 149828952), (2, 74914476), (3, 49942984), (4, 37457238), (6, 24971492), (7, 21404136), (8, 18728619), (12, 12485746), (13, 11525304), (14, 10702068), (21, 7134712), (24, 6242873), (26, 5762652), (28, 5351034), (31, 4833192), (39, 3841768), (42, 3567356), (52, 2881326), (56, 2675517), (62, 2416596), (78, 1920884), (84, 1783678), (91, 1646472), (93, 1611064), (104, 1440663), (124, 1208298), (156, 960442), (168, 891839), (182, 823236), (186, 805532), (217, 690456), (248, 604149), (273, 548824), (312, 480221), (364, 411618), (372, 402766), (403, 371784), (434, 345228), (546, 274412), (651, 230152), (728, 205809), (744, 201383), (806, 185892), (868, 172614), (1092, 137206), (1209, 123928), (1302, 115076), (1612, 92946), (1736, 86307), (2184, 68603), (2213, 67704), (2418, 61964), (2604, 57538), (2821, 53112), (3224, 46473), (4426, 33852), (4836, 30982), (5208, 28769), (5642, 26556), (6639, 22568), (8463, 17704), (8852, 16926), (9672, 15491), (11284, 13278)]