191189088

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7459}}^1$

素因数の和:7564

約数の個数: 72

約数和(自身を含む): 549876600

約数和(自身を除く): 358687512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 7459, 8544, 12816, 14918, 22377, 25632, 29836, 44754, 59672, 67131, 89508, 119344, 134262, 179016, 238688, 268524, 358032, 537048, 663851, 716064, 1074096, 1327702, 1991553, 2148192, 2655404, 3983106, 5310808, 5974659, 7966212, 10621616, 11949318, 15932424, 21243232, 23898636, 31864848, 47797272, 63729696, 95594544, 191189088]

約数ペア:

[(1, 191189088), (2, 95594544), (3, 63729696), (4, 47797272), (6, 31864848), (8, 23898636), (9, 21243232), (12, 15932424), (16, 11949318), (18, 10621616), (24, 7966212), (32, 5974659), (36, 5310808), (48, 3983106), (72, 2655404), (89, 2148192), (96, 1991553), (144, 1327702), (178, 1074096), (267, 716064), (288, 663851), (356, 537048), (534, 358032), (712, 268524), (801, 238688), (1068, 179016), (1424, 134262), (1602, 119344), (2136, 89508), (2848, 67131), (3204, 59672), (4272, 44754), (6408, 29836), (7459, 25632), (8544, 22377), (12816, 14918)]