147943848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 419126400

約数和(自身を除く): 271182552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 83, 87, 104, 116, 156, 166, 174, 197, 232, 249, 312, 332, 348, 377, 394, 498, 591, 664, 696, 754, 788, 996, 1079, 1131, 1182, 1508, 1576, 1992, 2158, 2262, 2364, 2407, 2561, 3016, 3237, 4316, 4524, 4728, 4814, 5122, 5713, 6474, 7221, 7683, 8632, 9048, 9628, 10244, 11426, 12948, 14442, 15366, 16351, 17139, 19256, 20488, 22852, 25896, 28884, 30732, 31291, 32702, 34278, 45704, 49053, 57768, 61464, 62582, 65404, 68556, 74269, 93873, 98106, 125164, 130808, 137112, 148538, 187746, 196212, 212563, 222807, 250328, 297076, 375492, 392424, 425126, 445614, 474179, 594152, 637689, 750984, 850252, 891228, 948358, 1275378, 1422537, 1700504, 1782456, 1896716, 2550756, 2845074, 3793432, 5101512, 5690148, 6164327, 11380296, 12328654, 18492981, 24657308, 36985962, 49314616, 73971924, 147943848]

約数ペア:

[(1, 147943848), (2, 73971924), (3, 49314616), (4, 36985962), (6, 24657308), (8, 18492981), (12, 12328654), (13, 11380296), (24, 6164327), (26, 5690148), (29, 5101512), (39, 3793432), (52, 2845074), (58, 2550756), (78, 1896716), (83, 1782456), (87, 1700504), (104, 1422537), (116, 1275378), (156, 948358), (166, 891228), (174, 850252), (197, 750984), (232, 637689), (249, 594152), (312, 474179), (332, 445614), (348, 425126), (377, 392424), (394, 375492), (498, 297076), (591, 250328), (664, 222807), (696, 212563), (754, 196212), (788, 187746), (996, 148538), (1079, 137112), (1131, 130808), (1182, 125164), (1508, 98106), (1576, 93873), (1992, 74269), (2158, 68556), (2262, 65404), (2364, 62582), (2407, 61464), (2561, 57768), (3016, 49053), (3237, 45704), (4316, 34278), (4524, 32702), (4728, 31291), (4814, 30732), (5122, 28884), (5713, 25896), (6474, 22852), (7221, 20488), (7683, 19256), (8632, 17139), (9048, 16351), (9628, 15366), (10244, 14442), (11426, 12948)]