158984970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 427714560

約数和(自身を除く): 268729590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 67, 69, 95, 114, 115, 134, 138, 181, 190, 201, 230, 285, 335, 345, 362, 402, 437, 543, 570, 670, 690, 874, 905, 1005, 1086, 1273, 1311, 1541, 1810, 2010, 2185, 2546, 2622, 2715, 3082, 3439, 3819, 4163, 4370, 4623, 5430, 6365, 6555, 6878, 7638, 7705, 8326, 9246, 10317, 12127, 12489, 12730, 13110, 15410, 17195, 19095, 20634, 20815, 23115, 24254, 24978, 29279, 34390, 36381, 38190, 41630, 46230, 51585, 58558, 60635, 62445, 72762, 79097, 87837, 103170, 121270, 124890, 146395, 158194, 175674, 181905, 230413, 237291, 278921, 292790, 363810, 395485, 439185, 460826, 474582, 557842, 691239, 790970, 836763, 878370, 1152065, 1186455, 1382478, 1394605, 1673526, 2304130, 2372910, 2789210, 3456195, 4183815, 5299499, 6912390, 8367630, 10598998, 15898497, 26497495, 31796994, 52994990, 79492485, 158984970]

約数ペア:

[(1, 158984970), (2, 79492485), (3, 52994990), (5, 31796994), (6, 26497495), (10, 15898497), (15, 10598998), (19, 8367630), (23, 6912390), (30, 5299499), (38, 4183815), (46, 3456195), (57, 2789210), (67, 2372910), (69, 2304130), (95, 1673526), (114, 1394605), (115, 1382478), (134, 1186455), (138, 1152065), (181, 878370), (190, 836763), (201, 790970), (230, 691239), (285, 557842), (335, 474582), (345, 460826), (362, 439185), (402, 395485), (437, 363810), (543, 292790), (570, 278921), (670, 237291), (690, 230413), (874, 181905), (905, 175674), (1005, 158194), (1086, 146395), (1273, 124890), (1311, 121270), (1541, 103170), (1810, 87837), (2010, 79097), (2185, 72762), (2546, 62445), (2622, 60635), (2715, 58558), (3082, 51585), (3439, 46230), (3819, 41630), (4163, 38190), (4370, 36381), (4623, 34390), (5430, 29279), (6365, 24978), (6555, 24254), (6878, 23115), (7638, 20815), (7705, 20634), (8326, 19095), (9246, 17195), (10317, 15410), (12127, 13110), (12489, 12730)]