127408908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 350864640

約数和(自身を除く): 223455732

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 111, 114, 132, 148, 209, 222, 228, 407, 418, 444, 627, 703, 814, 836, 1221, 1254, 1373, 1406, 1628, 2109, 2442, 2508, 2746, 2812, 4119, 4218, 4884, 5492, 7733, 8238, 8436, 15103, 15466, 16476, 23199, 26087, 30206, 30932, 45309, 46398, 50801, 52174, 60412, 78261, 90618, 92796, 101602, 104348, 152403, 156522, 181236, 203204, 286957, 304806, 313044, 558811, 573914, 609612, 860871, 965219, 1117622, 1147828, 1676433, 1721742, 1930438, 2235244, 2895657, 3352866, 3443484, 3860876, 5791314, 6705732, 10617409, 11582628, 21234818, 31852227, 42469636, 63704454, 127408908]

約数ペア:

[(1, 127408908), (2, 63704454), (3, 42469636), (4, 31852227), (6, 21234818), (11, 11582628), (12, 10617409), (19, 6705732), (22, 5791314), (33, 3860876), (37, 3443484), (38, 3352866), (44, 2895657), (57, 2235244), (66, 1930438), (74, 1721742), (76, 1676433), (111, 1147828), (114, 1117622), (132, 965219), (148, 860871), (209, 609612), (222, 573914), (228, 558811), (407, 313044), (418, 304806), (444, 286957), (627, 203204), (703, 181236), (814, 156522), (836, 152403), (1221, 104348), (1254, 101602), (1373, 92796), (1406, 90618), (1628, 78261), (2109, 60412), (2442, 52174), (2508, 50801), (2746, 46398), (2812, 45309), (4119, 30932), (4218, 30206), (4884, 26087), (5492, 23199), (7733, 16476), (8238, 15466), (8436, 15103)]