149136908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 283315200

約数和(自身を除く): 134178292

約数列:

[1, 2, 4, 29, 31, 58, 62, 67, 116, 124, 134, 268, 619, 899, 1238, 1798, 1943, 2077, 2476, 3596, 3886, 4154, 7772, 8308, 17951, 19189, 35902, 38378, 41473, 60233, 71804, 76756, 82946, 120466, 165892, 240932, 556481, 1112962, 1202717, 1285663, 2225924, 2405434, 2571326, 4810868, 5142652, 37284227, 74568454, 149136908]

約数ペア:

[(1, 149136908), (2, 74568454), (4, 37284227), (29, 5142652), (31, 4810868), (58, 2571326), (62, 2405434), (67, 2225924), (116, 1285663), (124, 1202717), (134, 1112962), (268, 556481), (619, 240932), (899, 165892), (1238, 120466), (1798, 82946), (1943, 76756), (2077, 71804), (2476, 60233), (3596, 41473), (3886, 38378), (4154, 35902), (7772, 19189), (8308, 17951)]