139893048

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 274826952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 89, 108, 114, 152, 171, 178, 216, 228, 267, 342, 356, 383, 456, 513, 534, 684, 712, 766, 801, 1026, 1068, 1149, 1368, 1532, 1602, 1691, 2052, 2136, 2298, 2403, 3064, 3204, 3382, 3447, 4104, 4596, 4806, 5073, 6408, 6764, 6894, 7277, 9192, 9612, 10146, 10341, 13528, 13788, 14554, 15219, 19224, 20292, 20682, 21831, 27576, 29108, 30438, 34087, 40584, 41364, 43662, 45657, 58216, 60876, 65493, 68174, 82728, 87324, 91314, 102261, 121752, 130986, 136348, 174648, 182628, 196479, 204522, 261972, 272696, 306783, 365256, 392958, 409044, 523944, 613566, 647653, 785916, 818088, 920349, 1227132, 1295306, 1571832, 1840698, 1942959, 2454264, 2590612, 3681396, 3885918, 5181224, 5828877, 7362792, 7771836, 11657754, 15543672, 17486631, 23315508, 34973262, 46631016, 69946524, 139893048]

約数ペア:

[(1, 139893048), (2, 69946524), (3, 46631016), (4, 34973262), (6, 23315508), (8, 17486631), (9, 15543672), (12, 11657754), (18, 7771836), (19, 7362792), (24, 5828877), (27, 5181224), (36, 3885918), (38, 3681396), (54, 2590612), (57, 2454264), (72, 1942959), (76, 1840698), (89, 1571832), (108, 1295306), (114, 1227132), (152, 920349), (171, 818088), (178, 785916), (216, 647653), (228, 613566), (267, 523944), (342, 409044), (356, 392958), (383, 365256), (456, 306783), (513, 272696), (534, 261972), (684, 204522), (712, 196479), (766, 182628), (801, 174648), (1026, 136348), (1068, 130986), (1149, 121752), (1368, 102261), (1532, 91314), (1602, 87324), (1691, 82728), (2052, 68174), (2136, 65493), (2298, 60876), (2403, 58216), (3064, 45657), (3204, 43662), (3382, 41364), (3447, 40584), (4104, 34087), (4596, 30438), (4806, 29108), (5073, 27576), (6408, 21831), (6764, 20682), (6894, 20292), (7277, 19224), (9192, 15219), (9612, 14554), (10146, 13788), (10341, 13528)]