177982384

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 372914128

約数和(自身を除く): 194931744

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 289, 488, 578, 631, 976, 1037, 1156, 1262, 2074, 2312, 2524, 4148, 4624, 5048, 8296, 10096, 10727, 16592, 17629, 21454, 35258, 38491, 42908, 70516, 76982, 85816, 141032, 153964, 171632, 182359, 282064, 307928, 364718, 615856, 654347, 729436, 1308694, 1458872, 2617388, 2917744, 5234776, 10469552, 11123899, 22247798, 44495596, 88991192, 177982384]

約数ペア:

[(1, 177982384), (2, 88991192), (4, 44495596), (8, 22247798), (16, 11123899), (17, 10469552), (34, 5234776), (61, 2917744), (68, 2617388), (122, 1458872), (136, 1308694), (244, 729436), (272, 654347), (289, 615856), (488, 364718), (578, 307928), (631, 282064), (976, 182359), (1037, 171632), (1156, 153964), (1262, 141032), (2074, 85816), (2312, 76982), (2524, 70516), (4148, 42908), (4624, 38491), (5048, 35258), (8296, 21454), (10096, 17629), (10727, 16592)]