153352648

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 321613200

約数和(自身を除く): 168260552

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 3491, 5491, 6982, 10982, 13964, 21964, 27928, 43928, 59347, 66329, 118694, 132658, 237388, 265316, 474776, 530632, 1008899, 1127593, 2017798, 2255186, 4035596, 4510372, 8071192, 9020744, 19169081, 38338162, 76676324, 153352648]

約数ペア:

[(1, 153352648), (2, 76676324), (4, 38338162), (8, 19169081), (17, 9020744), (19, 8071192), (34, 4510372), (38, 4035596), (68, 2255186), (76, 2017798), (136, 1127593), (152, 1008899), (289, 530632), (323, 474776), (578, 265316), (646, 237388), (1156, 132658), (1292, 118694), (2312, 66329), (2584, 59347), (3491, 43928), (5491, 27928), (6982, 21964), (10982, 13964)]