194896072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 443779200

約数和(自身を除く): 248883128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 152, 226, 266, 452, 532, 791, 904, 1064, 1582, 1621, 2147, 3164, 3242, 4294, 6328, 6484, 8588, 11347, 12968, 15029, 17176, 22694, 30058, 30799, 45388, 60116, 61598, 90776, 120232, 123196, 183173, 215593, 246392, 366346, 431186, 732692, 862372, 1282211, 1465384, 1724744, 2564422, 3480287, 5128844, 6960574, 10257688, 13921148, 24362009, 27842296, 48724018, 97448036, 194896072]

約数ペア:

[(1, 194896072), (2, 97448036), (4, 48724018), (7, 27842296), (8, 24362009), (14, 13921148), (19, 10257688), (28, 6960574), (38, 5128844), (56, 3480287), (76, 2564422), (113, 1724744), (133, 1465384), (152, 1282211), (226, 862372), (266, 732692), (452, 431186), (532, 366346), (791, 246392), (904, 215593), (1064, 183173), (1582, 123196), (1621, 120232), (2147, 90776), (3164, 61598), (3242, 60116), (4294, 45388), (6328, 30799), (6484, 30058), (8588, 22694), (11347, 17176), (12968, 15029)]