149861936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 362833920

約数和(自身を除く): 212971984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 2539, 3472, 3689, 4216, 5078, 7378, 8432, 10156, 14756, 17773, 20312, 29512, 35546, 40624, 43163, 59024, 71092, 78709, 86326, 142184, 157418, 172652, 284368, 302141, 314836, 345304, 550963, 604282, 629672, 690608, 1101926, 1208564, 1259344, 1338053, 2203852, 2417128, 2676106, 4407704, 4834256, 5352212, 8815408, 9366371, 10704424, 18732742, 21408848, 37465484, 74930968, 149861936]

約数ペア:

[(1, 149861936), (2, 74930968), (4, 37465484), (7, 21408848), (8, 18732742), (14, 10704424), (16, 9366371), (17, 8815408), (28, 5352212), (31, 4834256), (34, 4407704), (56, 2676106), (62, 2417128), (68, 2203852), (112, 1338053), (119, 1259344), (124, 1208564), (136, 1101926), (217, 690608), (238, 629672), (248, 604282), (272, 550963), (434, 345304), (476, 314836), (496, 302141), (527, 284368), (868, 172652), (952, 157418), (1054, 142184), (1736, 86326), (1904, 78709), (2108, 71092), (2539, 59024), (3472, 43163), (3689, 40624), (4216, 35546), (5078, 29512), (7378, 20312), (8432, 17773), (10156, 14756)]