16161516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 47523840

約数和(自身を除く): 31362324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1087, 1239, 1652, 2124, 2174, 2478, 3261, 3717, 4348, 4956, 6522, 7434, 7609, 9783, 13044, 14868, 15218, 19566, 22827, 30436, 39132, 45654, 64133, 68481, 91308, 128266, 136962, 192399, 256532, 273924, 384798, 448931, 577197, 769596, 897862, 1154394, 1346793, 1795724, 2308788, 2693586, 4040379, 5387172, 8080758, 16161516]

約数ペア:

[(1, 16161516), (2, 8080758), (3, 5387172), (4, 4040379), (6, 2693586), (7, 2308788), (9, 1795724), (12, 1346793), (14, 1154394), (18, 897862), (21, 769596), (28, 577197), (36, 448931), (42, 384798), (59, 273924), (63, 256532), (84, 192399), (118, 136962), (126, 128266), (177, 91308), (236, 68481), (252, 64133), (354, 45654), (413, 39132), (531, 30436), (708, 22827), (826, 19566), (1062, 15218), (1087, 14868), (1239, 13044), (1652, 9783), (2124, 7609), (2174, 7434), (2478, 6522), (3261, 4956), (3717, 4348)]