155033844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13917

約数の個数: 72

約数和(自身を含む): 442985760

約数和(自身を除く): 287951916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 13877, 27754, 41631, 55508, 83262, 97139, 166524, 194278, 263663, 291417, 388556, 527326, 582834, 679973, 790989, 1054652, 1165668, 1359946, 1581978, 1845641, 2039919, 2719892, 3163956, 3691282, 4079838, 5536923, 7382564, 8159676, 11073846, 12919487, 22147692, 25838974, 38758461, 51677948, 77516922, 155033844]

約数ペア:

[(1, 155033844), (2, 77516922), (3, 51677948), (4, 38758461), (6, 25838974), (7, 22147692), (12, 12919487), (14, 11073846), (19, 8159676), (21, 7382564), (28, 5536923), (38, 4079838), (42, 3691282), (49, 3163956), (57, 2719892), (76, 2039919), (84, 1845641), (98, 1581978), (114, 1359946), (133, 1165668), (147, 1054652), (196, 790989), (228, 679973), (266, 582834), (294, 527326), (399, 388556), (532, 291417), (588, 263663), (798, 194278), (931, 166524), (1596, 97139), (1862, 83262), (2793, 55508), (3724, 41631), (5586, 27754), (11172, 13877)]