15200176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 18547664

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 41, 47, 58, 68, 82, 94, 116, 136, 164, 188, 232, 272, 328, 376, 464, 493, 656, 697, 752, 799, 986, 1189, 1363, 1394, 1598, 1927, 1972, 2378, 2726, 2788, 3196, 3854, 3944, 4756, 5452, 5576, 6392, 7708, 7888, 9512, 10904, 11152, 12784, 15416, 19024, 20213, 21808, 23171, 30832, 32759, 40426, 46342, 55883, 65518, 80852, 92684, 111766, 131036, 161704, 185368, 223532, 262072, 323408, 370736, 447064, 524144, 894128, 950011, 1900022, 3800044, 7600088, 15200176]

約数ペア:

[(1, 15200176), (2, 7600088), (4, 3800044), (8, 1900022), (16, 950011), (17, 894128), (29, 524144), (34, 447064), (41, 370736), (47, 323408), (58, 262072), (68, 223532), (82, 185368), (94, 161704), (116, 131036), (136, 111766), (164, 92684), (188, 80852), (232, 65518), (272, 55883), (328, 46342), (376, 40426), (464, 32759), (493, 30832), (656, 23171), (697, 21808), (752, 20213), (799, 19024), (986, 15416), (1189, 12784), (1363, 11152), (1394, 10904), (1598, 9512), (1927, 7888), (1972, 7708), (2378, 6392), (2726, 5576), (2788, 5452), (3196, 4756), (3854, 3944)]