156749625920

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6200539}}^1$

素因数の和:6200635

約数の個数: 56

約数和(自身を含む): 377984918400

約数和(自身を除く): 221235292480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 6200539, 12401078, 24802156, 31002695, 49604312, 62005390, 99208624, 124010780, 198417248, 248021560, 396834496, 489842581, 496043120, 979685162, 992086240, 1959370324, 1984172480, 2449212905, 3918740648, 4898425810, 7837481296, 9796851620, 15674962592, 19593703240, 31349925184, 39187406480, 78374812960, 156749625920]

約数ペア:

[(1, 156749625920), (2, 78374812960), (4, 39187406480), (5, 31349925184), (8, 19593703240), (10, 15674962592), (16, 9796851620), (20, 7837481296), (32, 4898425810), (40, 3918740648), (64, 2449212905), (79, 1984172480), (80, 1959370324), (158, 992086240), (160, 979685162), (316, 496043120), (320, 489842581), (395, 396834496), (632, 248021560), (790, 198417248), (1264, 124010780), (1580, 99208624), (2528, 62005390), (3160, 49604312), (5056, 31002695), (6320, 24802156), (12640, 12401078), (25280, 6200539)]