164688160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11311}}^1$

素因数の和:11346

約数の個数: 96

約数和(自身を含む): 478904832

約数和(自身を除く): 314216672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 11311, 14560, 22622, 45244, 56555, 79177, 90488, 113110, 147043, 158354, 180976, 226220, 294086, 316708, 361952, 395885, 452440, 588172, 633416, 735215, 791770, 904880, 1029301, 1176344, 1266832, 1470430, 1583540, 1809760, 2058602, 2352688, 2533664, 2940860, 3167080, 4117204, 4705376, 5146505, 5881720, 6334160, 8234408, 10293010, 11763440, 12668320, 16468816, 20586020, 23526880, 32937632, 41172040, 82344080, 164688160]

約数ペア:

[(1, 164688160), (2, 82344080), (4, 41172040), (5, 32937632), (7, 23526880), (8, 20586020), (10, 16468816), (13, 12668320), (14, 11763440), (16, 10293010), (20, 8234408), (26, 6334160), (28, 5881720), (32, 5146505), (35, 4705376), (40, 4117204), (52, 3167080), (56, 2940860), (65, 2533664), (70, 2352688), (80, 2058602), (91, 1809760), (104, 1583540), (112, 1470430), (130, 1266832), (140, 1176344), (160, 1029301), (182, 904880), (208, 791770), (224, 735215), (260, 633416), (280, 588172), (364, 452440), (416, 395885), (455, 361952), (520, 316708), (560, 294086), (728, 226220), (910, 180976), (1040, 158354), (1120, 147043), (1456, 113110), (1820, 90488), (2080, 79177), (2912, 56555), (3640, 45244), (7280, 22622), (11311, 14560)]