16199360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 112

約数和(自身を含む): 42135552

約数和(自身を除く): 25936192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 71, 80, 92, 115, 124, 142, 155, 160, 184, 230, 248, 284, 310, 320, 355, 368, 460, 496, 568, 620, 710, 713, 736, 920, 992, 1136, 1240, 1420, 1426, 1472, 1633, 1840, 1984, 2201, 2272, 2480, 2840, 2852, 3266, 3565, 3680, 4402, 4544, 4960, 5680, 5704, 6532, 7130, 7360, 8165, 8804, 9920, 11005, 11360, 11408, 13064, 14260, 16330, 17608, 22010, 22720, 22816, 26128, 28520, 32660, 35216, 44020, 45632, 50623, 52256, 57040, 65320, 70432, 88040, 101246, 104512, 114080, 130640, 140864, 176080, 202492, 228160, 253115, 261280, 352160, 404984, 506230, 522560, 704320, 809968, 1012460, 1619936, 2024920, 3239872, 4049840, 8099680, 16199360]

約数ペア:

[(1, 16199360), (2, 8099680), (4, 4049840), (5, 3239872), (8, 2024920), (10, 1619936), (16, 1012460), (20, 809968), (23, 704320), (31, 522560), (32, 506230), (40, 404984), (46, 352160), (62, 261280), (64, 253115), (71, 228160), (80, 202492), (92, 176080), (115, 140864), (124, 130640), (142, 114080), (155, 104512), (160, 101246), (184, 88040), (230, 70432), (248, 65320), (284, 57040), (310, 52256), (320, 50623), (355, 45632), (368, 44020), (460, 35216), (496, 32660), (568, 28520), (620, 26128), (710, 22816), (713, 22720), (736, 22010), (920, 17608), (992, 16330), (1136, 14260), (1240, 13064), (1420, 11408), (1426, 11360), (1472, 11005), (1633, 9920), (1840, 8804), (1984, 8165), (2201, 7360), (2272, 7130), (2480, 6532), (2840, 5704), (2852, 5680), (3266, 4960), (3565, 4544), (3680, 4402)]