163065224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 372677760

約数和(自身を除く): 209612536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 628, 952, 1091, 1099, 1256, 2182, 2198, 2669, 4364, 4396, 5338, 7637, 8728, 8792, 10676, 15274, 18547, 18683, 21352, 30548, 37094, 37366, 61096, 74188, 74732, 129829, 148376, 149464, 171287, 259658, 342574, 519316, 685148, 1038632, 1199009, 1370296, 2398018, 2911879, 4796036, 5823758, 9592072, 11647516, 20383153, 23295032, 40766306, 81532612, 163065224]

約数ペア:

[(1, 163065224), (2, 81532612), (4, 40766306), (7, 23295032), (8, 20383153), (14, 11647516), (17, 9592072), (28, 5823758), (34, 4796036), (56, 2911879), (68, 2398018), (119, 1370296), (136, 1199009), (157, 1038632), (238, 685148), (314, 519316), (476, 342574), (628, 259658), (952, 171287), (1091, 149464), (1099, 148376), (1256, 129829), (2182, 74732), (2198, 74188), (2669, 61096), (4364, 37366), (4396, 37094), (5338, 30548), (7637, 21352), (8728, 18683), (8792, 18547), (10676, 15274)]