131655264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 398297088

約数和(自身を除く): 266641824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 78, 82, 83, 93, 96, 104, 123, 124, 156, 164, 166, 186, 208, 246, 248, 249, 312, 328, 332, 372, 403, 416, 492, 496, 498, 533, 624, 656, 664, 744, 806, 984, 992, 996, 1066, 1079, 1209, 1248, 1271, 1312, 1328, 1488, 1599, 1612, 1968, 1992, 2132, 2158, 2418, 2542, 2573, 2656, 2976, 3198, 3224, 3237, 3403, 3813, 3936, 3984, 4264, 4316, 4836, 5084, 5146, 6396, 6448, 6474, 6806, 7626, 7719, 7968, 8528, 8632, 9672, 10168, 10209, 10292, 12792, 12896, 12948, 13612, 15252, 15438, 16523, 17056, 17264, 19344, 20336, 20418, 20584, 25584, 25896, 27224, 30504, 30876, 33046, 33449, 34528, 38688, 40672, 40836, 41168, 44239, 49569, 51168, 51792, 54448, 61008, 61752, 66092, 66898, 81672, 82336, 88478, 99138, 100347, 103584, 105493, 108896, 122016, 123504, 132184, 132717, 133796, 163344, 176956, 198276, 200694, 210986, 247008, 264368, 265434, 267592, 316479, 326688, 353912, 396552, 401388, 421972, 528736, 530868, 535184, 632958, 707824, 793104, 802776, 843944, 1061736, 1070368, 1265916, 1371409, 1415648, 1586208, 1605552, 1687888, 2123472, 2531832, 2742818, 3211104, 3375776, 4114227, 4246944, 5063664, 5485636, 8228454, 10127328, 10971272, 16456908, 21942544, 32913816, 43885088, 65827632, 131655264]

約数ペア:

[(1, 131655264), (2, 65827632), (3, 43885088), (4, 32913816), (6, 21942544), (8, 16456908), (12, 10971272), (13, 10127328), (16, 8228454), (24, 5485636), (26, 5063664), (31, 4246944), (32, 4114227), (39, 3375776), (41, 3211104), (48, 2742818), (52, 2531832), (62, 2123472), (78, 1687888), (82, 1605552), (83, 1586208), (93, 1415648), (96, 1371409), (104, 1265916), (123, 1070368), (124, 1061736), (156, 843944), (164, 802776), (166, 793104), (186, 707824), (208, 632958), (246, 535184), (248, 530868), (249, 528736), (312, 421972), (328, 401388), (332, 396552), (372, 353912), (403, 326688), (416, 316479), (492, 267592), (496, 265434), (498, 264368), (533, 247008), (624, 210986), (656, 200694), (664, 198276), (744, 176956), (806, 163344), (984, 133796), (992, 132717), (996, 132184), (1066, 123504), (1079, 122016), (1209, 108896), (1248, 105493), (1271, 103584), (1312, 100347), (1328, 99138), (1488, 88478), (1599, 82336), (1612, 81672), (1968, 66898), (1992, 66092), (2132, 61752), (2158, 61008), (2418, 54448), (2542, 51792), (2573, 51168), (2656, 49569), (2976, 44239), (3198, 41168), (3224, 40836), (3237, 40672), (3403, 38688), (3813, 34528), (3936, 33449), (3984, 33046), (4264, 30876), (4316, 30504), (4836, 27224), (5084, 25896), (5146, 25584), (6396, 20584), (6448, 20418), (6474, 20336), (6806, 19344), (7626, 17264), (7719, 17056), (7968, 16523), (8528, 15438), (8632, 15252), (9672, 13612), (10168, 12948), (10209, 12896), (10292, 12792)]