142015178

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 230202000

約数和(自身を除く): 88186822

約数列:

[1, 2, 17, 34, 97, 149, 194, 289, 298, 578, 1649, 2533, 3298, 4913, 5066, 9826, 14453, 28033, 28906, 43061, 56066, 86122, 245701, 476561, 491402, 732037, 953122, 1464074, 4176917, 8353834, 71007589, 142015178]

約数ペア:

[(1, 142015178), (2, 71007589), (17, 8353834), (34, 4176917), (97, 1464074), (149, 953122), (194, 732037), (289, 491402), (298, 476561), (578, 245701), (1649, 86122), (2533, 56066), (3298, 43061), (4913, 28906), (5066, 28033), (9826, 14453)]