145623408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1249}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 431520000

約数和(自身を除く): 285896592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 694, 1041, 1249, 1388, 2082, 2429, 2498, 2776, 3747, 4164, 4858, 4996, 5552, 7287, 7494, 8328, 8743, 9716, 9992, 14574, 14988, 16656, 17486, 19432, 19984, 26229, 29148, 29976, 34972, 38864, 52458, 58296, 59952, 69944, 104916, 116592, 139888, 209832, 419664, 433403, 866806, 1300209, 1733612, 2600418, 3033821, 3467224, 5200836, 6067642, 6934448, 9101463, 10401672, 12135284, 18202926, 20803344, 24270568, 36405852, 48541136, 72811704, 145623408]

約数ペア:

[(1, 145623408), (2, 72811704), (3, 48541136), (4, 36405852), (6, 24270568), (7, 20803344), (8, 18202926), (12, 12135284), (14, 10401672), (16, 9101463), (21, 6934448), (24, 6067642), (28, 5200836), (42, 3467224), (48, 3033821), (56, 2600418), (84, 1733612), (112, 1300209), (168, 866806), (336, 433403), (347, 419664), (694, 209832), (1041, 139888), (1249, 116592), (1388, 104916), (2082, 69944), (2429, 59952), (2498, 58296), (2776, 52458), (3747, 38864), (4164, 34972), (4858, 29976), (4996, 29148), (5552, 26229), (7287, 19984), (7494, 19432), (8328, 17486), (8743, 16656), (9716, 14988), (9992, 14574)]