143349304

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 332758800

約数和(自身を除く): 189409496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 439, 476, 686, 833, 878, 952, 1372, 1666, 1756, 2401, 2744, 3073, 3332, 3512, 4802, 5831, 6146, 6664, 7463, 9604, 11662, 12292, 14926, 19208, 21511, 23324, 24584, 29852, 40817, 43022, 46648, 52241, 59704, 81634, 86044, 104482, 150577, 163268, 172088, 208964, 301154, 326536, 365687, 417928, 602308, 731374, 1054039, 1204616, 1462748, 2108078, 2559809, 2925496, 4216156, 5119618, 8432312, 10239236, 17918663, 20478472, 35837326, 71674652, 143349304]

約数ペア:

[(1, 143349304), (2, 71674652), (4, 35837326), (7, 20478472), (8, 17918663), (14, 10239236), (17, 8432312), (28, 5119618), (34, 4216156), (49, 2925496), (56, 2559809), (68, 2108078), (98, 1462748), (119, 1204616), (136, 1054039), (196, 731374), (238, 602308), (343, 417928), (392, 365687), (439, 326536), (476, 301154), (686, 208964), (833, 172088), (878, 163268), (952, 150577), (1372, 104482), (1666, 86044), (1756, 81634), (2401, 59704), (2744, 52241), (3073, 46648), (3332, 43022), (3512, 40817), (4802, 29852), (5831, 24584), (6146, 23324), (6664, 21511), (7463, 19208), (9604, 14926), (11662, 12292)]