162222380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 217108180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 47, 62, 76, 94, 95, 124, 155, 188, 190, 235, 293, 310, 380, 470, 586, 589, 620, 893, 940, 1172, 1178, 1457, 1465, 1786, 2356, 2914, 2930, 2945, 3572, 4465, 5567, 5828, 5860, 5890, 7285, 8930, 9083, 11134, 11780, 13771, 14570, 17860, 18166, 22268, 27542, 27683, 27835, 29140, 36332, 45415, 55084, 55366, 55670, 68855, 90830, 110732, 111340, 137710, 138415, 172577, 181660, 261649, 275420, 276830, 345154, 426901, 523298, 553660, 690308, 853802, 862885, 1046596, 1308245, 1707604, 1725770, 2134505, 2616490, 3451540, 4269010, 5232980, 8111119, 8538020, 16222238, 32444476, 40555595, 81111190, 162222380]

約数ペア:

[(1, 162222380), (2, 81111190), (4, 40555595), (5, 32444476), (10, 16222238), (19, 8538020), (20, 8111119), (31, 5232980), (38, 4269010), (47, 3451540), (62, 2616490), (76, 2134505), (94, 1725770), (95, 1707604), (124, 1308245), (155, 1046596), (188, 862885), (190, 853802), (235, 690308), (293, 553660), (310, 523298), (380, 426901), (470, 345154), (586, 276830), (589, 275420), (620, 261649), (893, 181660), (940, 172577), (1172, 138415), (1178, 137710), (1457, 111340), (1465, 110732), (1786, 90830), (2356, 68855), (2914, 55670), (2930, 55366), (2945, 55084), (3572, 45415), (4465, 36332), (5567, 29140), (5828, 27835), (5860, 27683), (5890, 27542), (7285, 22268), (8930, 18166), (9083, 17860), (11134, 14570), (11780, 13771)]