157399944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 425812800

約数和(自身を除く): 268412856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1374, 1832, 2203, 2748, 2977, 4406, 5496, 5954, 6609, 8812, 8931, 11908, 13218, 17624, 17862, 23816, 26436, 28639, 35724, 52872, 57278, 71448, 85917, 114556, 171834, 229112, 343668, 504487, 687336, 1008974, 1513461, 2017948, 3026922, 4035896, 6053844, 6558331, 12107688, 13116662, 19674993, 26233324, 39349986, 52466648, 78699972, 157399944]

約数ペア:

[(1, 157399944), (2, 78699972), (3, 52466648), (4, 39349986), (6, 26233324), (8, 19674993), (12, 13116662), (13, 12107688), (24, 6558331), (26, 6053844), (39, 4035896), (52, 3026922), (78, 2017948), (104, 1513461), (156, 1008974), (229, 687336), (312, 504487), (458, 343668), (687, 229112), (916, 171834), (1374, 114556), (1832, 85917), (2203, 71448), (2748, 57278), (2977, 52872), (4406, 35724), (5496, 28639), (5954, 26436), (6609, 23816), (8812, 17862), (8931, 17624), (11908, 13218)]