121823632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 288731520

約数和(自身を除く): 166907888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 218, 238, 272, 436, 476, 587, 763, 872, 952, 1174, 1526, 1744, 1853, 1904, 2348, 3052, 3706, 4109, 4696, 6104, 7412, 8218, 9392, 9979, 12208, 12971, 14824, 16436, 19958, 25942, 29648, 32872, 39916, 51884, 63983, 65744, 69853, 79832, 103768, 127966, 139706, 159664, 207536, 255932, 279412, 447881, 511864, 558824, 895762, 1023728, 1087711, 1117648, 1791524, 2175422, 3583048, 4350844, 7166096, 7613977, 8701688, 15227954, 17403376, 30455908, 60911816, 121823632]

約数ペア:

[(1, 121823632), (2, 60911816), (4, 30455908), (7, 17403376), (8, 15227954), (14, 8701688), (16, 7613977), (17, 7166096), (28, 4350844), (34, 3583048), (56, 2175422), (68, 1791524), (109, 1117648), (112, 1087711), (119, 1023728), (136, 895762), (218, 558824), (238, 511864), (272, 447881), (436, 279412), (476, 255932), (587, 207536), (763, 159664), (872, 139706), (952, 127966), (1174, 103768), (1526, 79832), (1744, 69853), (1853, 65744), (1904, 63983), (2348, 51884), (3052, 39916), (3706, 32872), (4109, 29648), (4696, 25942), (6104, 19958), (7412, 16436), (8218, 14824), (9392, 12971), (9979, 12208)]