149775678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 96

約数和(自身を含む): 386358336

約数和(自身を除く): 236582658

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 391, 414, 442, 598, 663, 782, 897, 1173, 1326, 1637, 1794, 1989, 2346, 2691, 3274, 3519, 3978, 4911, 5083, 5382, 7038, 9822, 10166, 14733, 15249, 21281, 27829, 29466, 30498, 37651, 42562, 45747, 55658, 63843, 75302, 83487, 91494, 112953, 127686, 166974, 191529, 225906, 250461, 338859, 361777, 383058, 489463, 500922, 640067, 677718, 723554, 978926, 1085331, 1280134, 1468389, 1920201, 2170662, 2936778, 3255993, 3840402, 4405167, 5760603, 6511986, 8320871, 8810334, 11521206, 16641742, 24962613, 49925226, 74887839, 149775678]

約数ペア:

[(1, 149775678), (2, 74887839), (3, 49925226), (6, 24962613), (9, 16641742), (13, 11521206), (17, 8810334), (18, 8320871), (23, 6511986), (26, 5760603), (34, 4405167), (39, 3840402), (46, 3255993), (51, 2936778), (69, 2170662), (78, 1920201), (102, 1468389), (117, 1280134), (138, 1085331), (153, 978926), (207, 723554), (221, 677718), (234, 640067), (299, 500922), (306, 489463), (391, 383058), (414, 361777), (442, 338859), (598, 250461), (663, 225906), (782, 191529), (897, 166974), (1173, 127686), (1326, 112953), (1637, 91494), (1794, 83487), (1989, 75302), (2346, 63843), (2691, 55658), (3274, 45747), (3519, 42562), (3978, 37651), (4911, 30498), (5083, 29466), (5382, 27829), (7038, 21281), (9822, 15249), (10166, 14733)]