161862408

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 484761600

約数和(自身を除く): 322899192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1051, 1116, 1242, 1426, 1656, 1674, 2102, 2139, 2232, 2484, 2852, 3153, 3348, 4204, 4278, 4968, 5704, 6306, 6417, 6696, 8408, 8556, 9459, 12612, 12834, 17112, 18918, 19251, 24173, 25224, 25668, 28377, 32581, 37836, 38502, 48346, 51336, 56754, 65162, 72519, 75672, 77004, 96692, 97743, 113508, 130324, 145038, 154008, 193384, 195486, 217557, 227016, 260648, 290076, 293229, 390972, 435114, 580152, 586458, 652671, 749363, 781944, 870228, 879687, 1172916, 1305342, 1498726, 1740456, 1759374, 2248089, 2345832, 2610684, 2997452, 3518748, 4496178, 5221368, 5994904, 6744267, 7037496, 8992356, 13488534, 17984712, 20232801, 26977068, 40465602, 53954136, 80931204, 161862408]

約数ペア:

[(1, 161862408), (2, 80931204), (3, 53954136), (4, 40465602), (6, 26977068), (8, 20232801), (9, 17984712), (12, 13488534), (18, 8992356), (23, 7037496), (24, 6744267), (27, 5994904), (31, 5221368), (36, 4496178), (46, 3518748), (54, 2997452), (62, 2610684), (69, 2345832), (72, 2248089), (92, 1759374), (93, 1740456), (108, 1498726), (124, 1305342), (138, 1172916), (184, 879687), (186, 870228), (207, 781944), (216, 749363), (248, 652671), (276, 586458), (279, 580152), (372, 435114), (414, 390972), (552, 293229), (558, 290076), (621, 260648), (713, 227016), (744, 217557), (828, 195486), (837, 193384), (1051, 154008), (1116, 145038), (1242, 130324), (1426, 113508), (1656, 97743), (1674, 96692), (2102, 77004), (2139, 75672), (2232, 72519), (2484, 65162), (2852, 56754), (3153, 51336), (3348, 48346), (4204, 38502), (4278, 37836), (4968, 32581), (5704, 28377), (6306, 25668), (6417, 25224), (6696, 24173), (8408, 19251), (8556, 18918), (9459, 17112), (12612, 12834)]