163440228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 447971328

約数和(自身を除く): 284531100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 167, 183, 191, 244, 334, 366, 382, 427, 501, 573, 668, 732, 764, 854, 1002, 1146, 1169, 1281, 1337, 1708, 2004, 2292, 2338, 2562, 2674, 3507, 4011, 4676, 5124, 5348, 7014, 8022, 10187, 11651, 14028, 16044, 20374, 23302, 30561, 31897, 34953, 40748, 46604, 61122, 63794, 69906, 71309, 81557, 95691, 122244, 127588, 139812, 142618, 163114, 191382, 213927, 223279, 244671, 285236, 326228, 382764, 427854, 446558, 489342, 669837, 855708, 893116, 978684, 1339674, 1945717, 2679348, 3891434, 5837151, 7782868, 11674302, 13620019, 23348604, 27240038, 40860057, 54480076, 81720114, 163440228]

約数ペア:

[(1, 163440228), (2, 81720114), (3, 54480076), (4, 40860057), (6, 27240038), (7, 23348604), (12, 13620019), (14, 11674302), (21, 7782868), (28, 5837151), (42, 3891434), (61, 2679348), (84, 1945717), (122, 1339674), (167, 978684), (183, 893116), (191, 855708), (244, 669837), (334, 489342), (366, 446558), (382, 427854), (427, 382764), (501, 326228), (573, 285236), (668, 244671), (732, 223279), (764, 213927), (854, 191382), (1002, 163114), (1146, 142618), (1169, 139812), (1281, 127588), (1337, 122244), (1708, 95691), (2004, 81557), (2292, 71309), (2338, 69906), (2562, 63794), (2674, 61122), (3507, 46604), (4011, 40748), (4676, 34953), (5124, 31897), (5348, 30561), (7014, 23302), (8022, 20374), (10187, 16044), (11651, 14028)]