155555928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 462393360

約数和(自身を除く): 306837432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 197, 198, 264, 394, 396, 591, 788, 792, 997, 1182, 1576, 1773, 1994, 2167, 2364, 2991, 3546, 3988, 4334, 4728, 5982, 6501, 7092, 7976, 8668, 8973, 10967, 11964, 13002, 14184, 17336, 17946, 19503, 21934, 23928, 26004, 32901, 35892, 39006, 43868, 52008, 65802, 71784, 78012, 87736, 98703, 131604, 156024, 196409, 197406, 263208, 392818, 394812, 589227, 785636, 789624, 1178454, 1571272, 1767681, 2160499, 2356908, 3535362, 4320998, 4713816, 6481497, 7070724, 8641996, 12962994, 14141448, 17283992, 19444491, 25925988, 38888982, 51851976, 77777964, 155555928]

約数ペア:

[(1, 155555928), (2, 77777964), (3, 51851976), (4, 38888982), (6, 25925988), (8, 19444491), (9, 17283992), (11, 14141448), (12, 12962994), (18, 8641996), (22, 7070724), (24, 6481497), (33, 4713816), (36, 4320998), (44, 3535362), (66, 2356908), (72, 2160499), (88, 1767681), (99, 1571272), (132, 1178454), (197, 789624), (198, 785636), (264, 589227), (394, 394812), (396, 392818), (591, 263208), (788, 197406), (792, 196409), (997, 156024), (1182, 131604), (1576, 98703), (1773, 87736), (1994, 78012), (2167, 71784), (2364, 65802), (2991, 52008), (3546, 43868), (3988, 39006), (4334, 35892), (4728, 32901), (5982, 26004), (6501, 23928), (7092, 21934), (7976, 19503), (8668, 17946), (8973, 17336), (10967, 14184), (11964, 13002)]