149699984

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25219}}^1$

素因数の和:25287

約数の個数: 40

約数和(自身を含む): 337746240

約数和(自身を除く): 188046256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 25219, 50438, 100876, 176533, 201752, 353066, 403504, 706132, 1336607, 1412264, 2673214, 2824528, 5346428, 9356249, 10692856, 18712498, 21385712, 37424996, 74849992, 149699984]

約数ペア:

[(1, 149699984), (2, 74849992), (4, 37424996), (7, 21385712), (8, 18712498), (14, 10692856), (16, 9356249), (28, 5346428), (53, 2824528), (56, 2673214), (106, 1412264), (112, 1336607), (212, 706132), (371, 403504), (424, 353066), (742, 201752), (848, 176533), (1484, 100876), (2968, 50438), (5936, 25219)]