164301426

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 383308800

約数和(自身を除く): 219007374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 837, 1098, 1609, 1647, 1674, 1891, 3218, 3294, 3782, 4827, 5673, 9654, 11346, 14481, 17019, 28962, 34038, 43443, 49879, 51057, 86886, 98149, 99758, 102114, 149637, 196298, 294447, 299274, 448911, 588894, 883341, 897822, 1346733, 1766682, 2650023, 2693466, 3042619, 5300046, 6085238, 9127857, 18255714, 27383571, 54767142, 82150713, 164301426]

約数ペア:

[(1, 164301426), (2, 82150713), (3, 54767142), (6, 27383571), (9, 18255714), (18, 9127857), (27, 6085238), (31, 5300046), (54, 3042619), (61, 2693466), (62, 2650023), (93, 1766682), (122, 1346733), (183, 897822), (186, 883341), (279, 588894), (366, 448911), (549, 299274), (558, 294447), (837, 196298), (1098, 149637), (1609, 102114), (1647, 99758), (1674, 98149), (1891, 86886), (3218, 51057), (3294, 49879), (3782, 43443), (4827, 34038), (5673, 28962), (9654, 17019), (11346, 14481)]