149918832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21247}}^1$

素因数の和:21275

約数の個数: 90

約数和(自身を含む): 488087808

約数和(自身を除く): 338168976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21247, 42494, 63741, 84988, 127482, 148729, 169976, 191223, 254964, 297458, 339952, 382446, 446187, 509928, 594916, 764892, 892374, 1019856, 1041103, 1189832, 1338561, 1529784, 1784748, 2082206, 2379664, 2677122, 3059568, 3123309, 3569496, 4164412, 5354244, 6246618, 7138992, 8328824, 9369927, 10708488, 12493236, 16657648, 18739854, 21416976, 24986472, 37479708, 49972944, 74959416, 149918832]

約数ペア:

[(1, 149918832), (2, 74959416), (3, 49972944), (4, 37479708), (6, 24986472), (7, 21416976), (8, 18739854), (9, 16657648), (12, 12493236), (14, 10708488), (16, 9369927), (18, 8328824), (21, 7138992), (24, 6246618), (28, 5354244), (36, 4164412), (42, 3569496), (48, 3123309), (49, 3059568), (56, 2677122), (63, 2379664), (72, 2082206), (84, 1784748), (98, 1529784), (112, 1338561), (126, 1189832), (144, 1041103), (147, 1019856), (168, 892374), (196, 764892), (252, 594916), (294, 509928), (336, 446187), (392, 382446), (441, 339952), (504, 297458), (588, 254964), (784, 191223), (882, 169976), (1008, 148729), (1176, 127482), (1764, 84988), (2352, 63741), (3528, 42494), (7056, 21247)]