162881316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 466385920

約数和(自身を除く): 303504604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 103, 109, 117, 124, 156, 186, 206, 218, 234, 279, 309, 327, 372, 403, 412, 436, 468, 558, 618, 654, 806, 927, 981, 1116, 1209, 1236, 1308, 1339, 1417, 1612, 1854, 1962, 2418, 2678, 2834, 3193, 3379, 3627, 3708, 3924, 4017, 4251, 4836, 5356, 5668, 6386, 6758, 7254, 8034, 8502, 9579, 10137, 11227, 12051, 12753, 12772, 13516, 14508, 16068, 17004, 19158, 20274, 22454, 24102, 25506, 28737, 30411, 33681, 38316, 40548, 41509, 43927, 44908, 48204, 51012, 57474, 60822, 67362, 83018, 87854, 101043, 114948, 121644, 124527, 131781, 134724, 145951, 166036, 175708, 202086, 249054, 263562, 291902, 348037, 373581, 395343, 404172, 437853, 498108, 527124, 583804, 696074, 747162, 790686, 875706, 1044111, 1313559, 1392148, 1494324, 1581372, 1751412, 2088222, 2627118, 3132333, 4176444, 4524481, 5254236, 6264666, 9048962, 12529332, 13573443, 18097924, 27146886, 40720329, 54293772, 81440658, 162881316]

約数ペア:

[(1, 162881316), (2, 81440658), (3, 54293772), (4, 40720329), (6, 27146886), (9, 18097924), (12, 13573443), (13, 12529332), (18, 9048962), (26, 6264666), (31, 5254236), (36, 4524481), (39, 4176444), (52, 3132333), (62, 2627118), (78, 2088222), (93, 1751412), (103, 1581372), (109, 1494324), (117, 1392148), (124, 1313559), (156, 1044111), (186, 875706), (206, 790686), (218, 747162), (234, 696074), (279, 583804), (309, 527124), (327, 498108), (372, 437853), (403, 404172), (412, 395343), (436, 373581), (468, 348037), (558, 291902), (618, 263562), (654, 249054), (806, 202086), (927, 175708), (981, 166036), (1116, 145951), (1209, 134724), (1236, 131781), (1308, 124527), (1339, 121644), (1417, 114948), (1612, 101043), (1854, 87854), (1962, 83018), (2418, 67362), (2678, 60822), (2834, 57474), (3193, 51012), (3379, 48204), (3627, 44908), (3708, 43927), (3924, 41509), (4017, 40548), (4251, 38316), (4836, 33681), (5356, 30411), (5668, 28737), (6386, 25506), (6758, 24102), (7254, 22454), (8034, 20274), (8502, 19158), (9579, 17004), (10137, 16068), (11227, 14508), (12051, 13516), (12753, 12772)]