149189712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 452578176

約数和(自身を除く): 303388464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 137, 147, 168, 196, 274, 294, 336, 392, 411, 463, 548, 588, 784, 822, 926, 959, 1096, 1176, 1389, 1644, 1852, 1918, 2192, 2352, 2778, 2877, 3241, 3288, 3704, 3836, 5556, 5754, 6482, 6576, 6713, 7408, 7672, 9723, 11112, 11508, 12964, 13426, 15344, 19446, 20139, 22224, 22687, 23016, 25928, 26852, 38892, 40278, 45374, 46032, 51856, 53704, 63431, 68061, 77784, 80556, 90748, 107408, 126862, 136122, 155568, 161112, 181496, 190293, 253724, 272244, 322224, 362992, 380586, 444017, 507448, 544488, 761172, 888034, 1014896, 1088976, 1332051, 1522344, 1776068, 2664102, 3044688, 3108119, 3552136, 5328204, 6216238, 7104272, 9324357, 10656408, 12432476, 18648714, 21312816, 24864952, 37297428, 49729904, 74594856, 149189712]

約数ペア:

[(1, 149189712), (2, 74594856), (3, 49729904), (4, 37297428), (6, 24864952), (7, 21312816), (8, 18648714), (12, 12432476), (14, 10656408), (16, 9324357), (21, 7104272), (24, 6216238), (28, 5328204), (42, 3552136), (48, 3108119), (49, 3044688), (56, 2664102), (84, 1776068), (98, 1522344), (112, 1332051), (137, 1088976), (147, 1014896), (168, 888034), (196, 761172), (274, 544488), (294, 507448), (336, 444017), (392, 380586), (411, 362992), (463, 322224), (548, 272244), (588, 253724), (784, 190293), (822, 181496), (926, 161112), (959, 155568), (1096, 136122), (1176, 126862), (1389, 107408), (1644, 90748), (1852, 80556), (1918, 77784), (2192, 68061), (2352, 63431), (2778, 53704), (2877, 51856), (3241, 46032), (3288, 45374), (3704, 40278), (3836, 38892), (5556, 26852), (5754, 25928), (6482, 23016), (6576, 22687), (6713, 22224), (7408, 20139), (7672, 19446), (9723, 15344), (11112, 13426), (11508, 12964)]