156779105984

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{8476379}}^1$

素因数の和:8476425

約数の個数: 42

約数和(自身を含む): 330485579820

約数和(自身を除く): 173706473836

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 8476379, 16952758, 33905516, 67811032, 135622064, 144098443, 271244128, 288196886, 542488256, 576393772, 1152787544, 2305575088, 2449673531, 4611150176, 4899347062, 9222300352, 9798694124, 19597388248, 39194776496, 78389552992, 156779105984]

約数ペア:

[(1, 156779105984), (2, 78389552992), (4, 39194776496), (8, 19597388248), (16, 9798694124), (17, 9222300352), (32, 4899347062), (34, 4611150176), (64, 2449673531), (68, 2305575088), (136, 1152787544), (272, 576393772), (289, 542488256), (544, 288196886), (578, 271244128), (1088, 144098443), (1156, 135622064), (2312, 67811032), (4624, 33905516), (9248, 16952758), (18496, 8476379)]