149791383472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{22549}}^1$

素因数の和:22874

約数の個数: 80

約数和(自身を含む): 306016128000

約数和(自身を除く): 156224744528

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 227, 236, 248, 454, 472, 496, 908, 944, 1816, 1829, 3632, 3658, 7037, 7316, 13393, 14074, 14632, 22549, 26786, 28148, 29264, 45098, 53572, 56296, 90196, 107144, 112592, 180392, 214288, 360784, 415183, 699019, 830366, 1330391, 1398038, 1660732, 2660782, 2796076, 3321464, 5118623, 5321564, 5592152, 6642928, 10237246, 10643128, 11184304, 20474492, 21286256, 40948984, 41242121, 81897968, 82484242, 158677313, 164968484, 301998757, 317354626, 329936968, 603997514, 634709252, 659873936, 1207995028, 1269418504, 2415990056, 2538837008, 4831980112, 9361961467, 18723922934, 37447845868, 74895691736, 149791383472]

約数ペア:

[(1, 149791383472), (2, 74895691736), (4, 37447845868), (8, 18723922934), (16, 9361961467), (31, 4831980112), (59, 2538837008), (62, 2415990056), (118, 1269418504), (124, 1207995028), (227, 659873936), (236, 634709252), (248, 603997514), (454, 329936968), (472, 317354626), (496, 301998757), (908, 164968484), (944, 158677313), (1816, 82484242), (1829, 81897968), (3632, 41242121), (3658, 40948984), (7037, 21286256), (7316, 20474492), (13393, 11184304), (14074, 10643128), (14632, 10237246), (22549, 6642928), (26786, 5592152), (28148, 5321564), (29264, 5118623), (45098, 3321464), (53572, 2796076), (56296, 2660782), (90196, 1660732), (107144, 1398038), (112592, 1330391), (180392, 830366), (214288, 699019), (360784, 415183)]