156890916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 494841984

約数和(自身を除く): 337951068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 577, 581, 747, 819, 996, 1079, 1092, 1154, 1162, 1494, 1638, 1731, 1743, 2158, 2308, 2324, 2988, 3237, 3276, 3462, 3486, 4039, 4316, 5193, 5229, 6474, 6924, 6972, 7501, 7553, 8078, 9711, 10386, 10458, 12117, 12948, 15002, 15106, 16156, 19422, 20772, 20916, 22503, 22659, 24234, 30004, 30212, 36351, 38844, 45006, 45318, 47891, 48468, 52507, 67509, 67977, 72702, 90012, 90636, 95782, 105014, 135018, 135954, 143673, 145404, 157521, 191564, 210028, 270036, 271908, 287346, 315042, 335237, 431019, 472563, 574692, 622583, 630084, 670474, 862038, 945126, 1005711, 1245166, 1340948, 1724076, 1867749, 1890252, 2011422, 2490332, 3017133, 3735498, 4022844, 4358081, 5603247, 6034266, 7470996, 8716162, 11206494, 12068532, 13074243, 17432324, 22412988, 26148486, 39222729, 52296972, 78445458, 156890916]

約数ペア:

[(1, 156890916), (2, 78445458), (3, 52296972), (4, 39222729), (6, 26148486), (7, 22412988), (9, 17432324), (12, 13074243), (13, 12068532), (14, 11206494), (18, 8716162), (21, 7470996), (26, 6034266), (28, 5603247), (36, 4358081), (39, 4022844), (42, 3735498), (52, 3017133), (63, 2490332), (78, 2011422), (83, 1890252), (84, 1867749), (91, 1724076), (117, 1340948), (126, 1245166), (156, 1005711), (166, 945126), (182, 862038), (234, 670474), (249, 630084), (252, 622583), (273, 574692), (332, 472563), (364, 431019), (468, 335237), (498, 315042), (546, 287346), (577, 271908), (581, 270036), (747, 210028), (819, 191564), (996, 157521), (1079, 145404), (1092, 143673), (1154, 135954), (1162, 135018), (1494, 105014), (1638, 95782), (1731, 90636), (1743, 90012), (2158, 72702), (2308, 67977), (2324, 67509), (2988, 52507), (3237, 48468), (3276, 47891), (3462, 45318), (3486, 45006), (4039, 38844), (4316, 36351), (5193, 30212), (5229, 30004), (6474, 24234), (6924, 22659), (6972, 22503), (7501, 20916), (7553, 20772), (8078, 19422), (9711, 16156), (10386, 15106), (10458, 15002), (12117, 12948)]