163998072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 514874880

約数和(自身を除く): 350876808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 4583, 5112, 5964, 8946, 9166, 11928, 13749, 17892, 18332, 27498, 32081, 35784, 36664, 41247, 54996, 64162, 82494, 96243, 109992, 128324, 164988, 192486, 256648, 288729, 325393, 329976, 384972, 577458, 650786, 769944, 976179, 1154916, 1301572, 1952358, 2277751, 2309832, 2603144, 2928537, 3904716, 4555502, 5857074, 6833253, 7809432, 9111004, 11714148, 13666506, 18222008, 20499759, 23428296, 27333012, 40999518, 54666024, 81999036, 163998072]

約数ペア:

[(1, 163998072), (2, 81999036), (3, 54666024), (4, 40999518), (6, 27333012), (7, 23428296), (8, 20499759), (9, 18222008), (12, 13666506), (14, 11714148), (18, 9111004), (21, 7809432), (24, 6833253), (28, 5857074), (36, 4555502), (42, 3904716), (56, 2928537), (63, 2603144), (71, 2309832), (72, 2277751), (84, 1952358), (126, 1301572), (142, 1154916), (168, 976179), (213, 769944), (252, 650786), (284, 577458), (426, 384972), (497, 329976), (504, 325393), (568, 288729), (639, 256648), (852, 192486), (994, 164988), (1278, 128324), (1491, 109992), (1704, 96243), (1988, 82494), (2556, 64162), (2982, 54996), (3976, 41247), (4473, 36664), (4583, 35784), (5112, 32081), (5964, 27498), (8946, 18332), (9166, 17892), (11928, 13749)]