163815156

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{28619}}^1$

素因数の和:28685

約数の個数: 48

約数和(自身を含む): 432734400

約数和(自身を除く): 268919244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 28619, 57238, 85857, 114476, 171714, 257571, 343428, 515142, 772713, 1030284, 1516807, 1545426, 3033614, 3090852, 4550421, 6067228, 9100842, 13651263, 18201684, 27302526, 40953789, 54605052, 81907578, 163815156]

約数ペア:

[(1, 163815156), (2, 81907578), (3, 54605052), (4, 40953789), (6, 27302526), (9, 18201684), (12, 13651263), (18, 9100842), (27, 6067228), (36, 4550421), (53, 3090852), (54, 3033614), (106, 1545426), (108, 1516807), (159, 1030284), (212, 772713), (318, 515142), (477, 343428), (636, 257571), (954, 171714), (1431, 114476), (1908, 85857), (2862, 57238), (5724, 28619)]