128967288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 341817600

約数和(自身を除く): 212850312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 453, 456, 604, 906, 1208, 1812, 1873, 2869, 3624, 3746, 5619, 5738, 7492, 8607, 11238, 11476, 14984, 17214, 22476, 22952, 34428, 35587, 44952, 68856, 71174, 106761, 142348, 213522, 282823, 284696, 427044, 565646, 848469, 854088, 1131292, 1696938, 2262584, 3393876, 5373637, 6787752, 10747274, 16120911, 21494548, 32241822, 42989096, 64483644, 128967288]

約数ペア:

[(1, 128967288), (2, 64483644), (3, 42989096), (4, 32241822), (6, 21494548), (8, 16120911), (12, 10747274), (19, 6787752), (24, 5373637), (38, 3393876), (57, 2262584), (76, 1696938), (114, 1131292), (151, 854088), (152, 848469), (228, 565646), (302, 427044), (453, 284696), (456, 282823), (604, 213522), (906, 142348), (1208, 106761), (1812, 71174), (1873, 68856), (2869, 44952), (3624, 35587), (3746, 34428), (5619, 22952), (5738, 22476), (7492, 17214), (8607, 14984), (11238, 11476)]