194745564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3889}}^1$

素因数の和:4019

約数の個数: 72

約数和(自身を含む): 535232880

約数和(自身を除く): 340487316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3852, 3889, 4173, 5564, 7778, 8346, 11667, 12519, 15556, 16692, 23334, 25038, 35001, 46668, 50076, 50557, 70002, 101114, 140004, 151671, 202228, 303342, 416123, 455013, 606684, 832246, 910026, 1248369, 1664492, 1820052, 2496738, 3745107, 4993476, 5409599, 7490214, 10819198, 14980428, 16228797, 21638396, 32457594, 48686391, 64915188, 97372782, 194745564]

約数ペア:

[(1, 194745564), (2, 97372782), (3, 64915188), (4, 48686391), (6, 32457594), (9, 21638396), (12, 16228797), (13, 14980428), (18, 10819198), (26, 7490214), (36, 5409599), (39, 4993476), (52, 3745107), (78, 2496738), (107, 1820052), (117, 1664492), (156, 1248369), (214, 910026), (234, 832246), (321, 606684), (428, 455013), (468, 416123), (642, 303342), (963, 202228), (1284, 151671), (1391, 140004), (1926, 101114), (2782, 70002), (3852, 50557), (3889, 50076), (4173, 46668), (5564, 35001), (7778, 25038), (8346, 23334), (11667, 16692), (12519, 15556)]