161657496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 192

約数和(自身を含む): 588107520

約数和(自身を除く): 426450024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2243, 2574, 2772, 3003, 3276, 3432, 4004, 4486, 5148, 5544, 6006, 6552, 6729, 8008, 8972, 9009, 10296, 12012, 13458, 15701, 17944, 18018, 20187, 24024, 24673, 26916, 29159, 31402, 36036, 40374, 47103, 49346, 53832, 58318, 62804, 72072, 74019, 80748, 87477, 94206, 98692, 116636, 125608, 141309, 148038, 161496, 172711, 174954, 188412, 197384, 204113, 222057, 233272, 262431, 282618, 296076, 320749, 345422, 349908, 376824, 408226, 444114, 518133, 524862, 565236, 592152, 612339, 641498, 690844, 699816, 816452, 888228, 962247, 1036266, 1049724, 1130472, 1224678, 1282996, 1381688, 1554399, 1632904, 1776456, 1837017, 1924494, 2072532, 2099448, 2245243, 2449356, 2565992, 2886741, 3108798, 3674034, 3848988, 4145064, 4490486, 4898712, 5773482, 6217596, 6735729, 7348068, 7697976, 8980972, 11546964, 12435192, 13471458, 14696136, 17961944, 20207187, 23093928, 26942916, 40414374, 53885832, 80828748, 161657496]

約数ペア:

[(1, 161657496), (2, 80828748), (3, 53885832), (4, 40414374), (6, 26942916), (7, 23093928), (8, 20207187), (9, 17961944), (11, 14696136), (12, 13471458), (13, 12435192), (14, 11546964), (18, 8980972), (21, 7697976), (22, 7348068), (24, 6735729), (26, 6217596), (28, 5773482), (33, 4898712), (36, 4490486), (39, 4145064), (42, 3848988), (44, 3674034), (52, 3108798), (56, 2886741), (63, 2565992), (66, 2449356), (72, 2245243), (77, 2099448), (78, 2072532), (84, 1924494), (88, 1837017), (91, 1776456), (99, 1632904), (104, 1554399), (117, 1381688), (126, 1282996), (132, 1224678), (143, 1130472), (154, 1049724), (156, 1036266), (168, 962247), (182, 888228), (198, 816452), (231, 699816), (234, 690844), (252, 641498), (264, 612339), (273, 592152), (286, 565236), (308, 524862), (312, 518133), (364, 444114), (396, 408226), (429, 376824), (462, 349908), (468, 345422), (504, 320749), (546, 296076), (572, 282618), (616, 262431), (693, 233272), (728, 222057), (792, 204113), (819, 197384), (858, 188412), (924, 174954), (936, 172711), (1001, 161496), (1092, 148038), (1144, 141309), (1287, 125608), (1386, 116636), (1638, 98692), (1716, 94206), (1848, 87477), (2002, 80748), (2184, 74019), (2243, 72072), (2574, 62804), (2772, 58318), (3003, 53832), (3276, 49346), (3432, 47103), (4004, 40374), (4486, 36036), (5148, 31402), (5544, 29159), (6006, 26916), (6552, 24673), (6729, 24024), (8008, 20187), (8972, 18018), (9009, 17944), (10296, 15701), (12012, 13458)]