161276965776

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{17209}}^1$

素因数の和:17805

約数の個数: 120

約数和(自身を含む): 455421208320

約数和(自身を除く): 294144242544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 431, 453, 604, 862, 906, 1208, 1293, 1359, 1724, 1812, 2416, 2586, 2718, 3448, 3624, 3879, 5172, 5436, 6896, 7248, 7758, 10344, 10872, 15516, 17209, 20688, 21744, 31032, 34418, 51627, 62064, 65081, 68836, 103254, 130162, 137672, 154881, 195243, 206508, 260324, 275344, 309762, 390486, 413016, 520648, 585729, 619524, 780972, 826032, 1041296, 1171458, 1239048, 1561944, 2342916, 2478096, 2598559, 3123888, 4685832, 5197118, 7417079, 7795677, 9371664, 10394236, 14834158, 15591354, 20788472, 22251237, 23387031, 29668316, 31182708, 41576944, 44502474, 46774062, 59336632, 62365416, 66753711, 89004948, 93548124, 118673264, 124730832, 133507422, 178009896, 187096248, 267014844, 356019792, 374192496, 534029688, 1068059376, 1119978929, 2239957858, 3359936787, 4479915716, 6719873574, 8959831432, 10079810361, 13439747148, 17919662864, 20159620722, 26879494296, 40319241444, 53758988592, 80638482888, 161276965776]

約数ペア:

[(1, 161276965776), (2, 80638482888), (3, 53758988592), (4, 40319241444), (6, 26879494296), (8, 20159620722), (9, 17919662864), (12, 13439747148), (16, 10079810361), (18, 8959831432), (24, 6719873574), (36, 4479915716), (48, 3359936787), (72, 2239957858), (144, 1119978929), (151, 1068059376), (302, 534029688), (431, 374192496), (453, 356019792), (604, 267014844), (862, 187096248), (906, 178009896), (1208, 133507422), (1293, 124730832), (1359, 118673264), (1724, 93548124), (1812, 89004948), (2416, 66753711), (2586, 62365416), (2718, 59336632), (3448, 46774062), (3624, 44502474), (3879, 41576944), (5172, 31182708), (5436, 29668316), (6896, 23387031), (7248, 22251237), (7758, 20788472), (10344, 15591354), (10872, 14834158), (15516, 10394236), (17209, 9371664), (20688, 7795677), (21744, 7417079), (31032, 5197118), (34418, 4685832), (51627, 3123888), (62064, 2598559), (65081, 2478096), (68836, 2342916), (103254, 1561944), (130162, 1239048), (137672, 1171458), (154881, 1041296), (195243, 826032), (206508, 780972), (260324, 619524), (275344, 585729), (309762, 520648), (390486, 413016)]