164028216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 480556800

約数和(自身を除く): 316528584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 106, 114, 132, 152, 159, 209, 212, 228, 264, 318, 418, 424, 456, 583, 617, 627, 636, 836, 1007, 1166, 1234, 1254, 1272, 1672, 1749, 1851, 2014, 2332, 2468, 2508, 3021, 3498, 3702, 4028, 4664, 4936, 5016, 6042, 6787, 6996, 7404, 8056, 11077, 11723, 12084, 13574, 13992, 14808, 20361, 22154, 23446, 24168, 27148, 32701, 33231, 35169, 40722, 44308, 46892, 54296, 65402, 66462, 70338, 81444, 88616, 93784, 98103, 128953, 130804, 132924, 140676, 162888, 196206, 257906, 261608, 265848, 281352, 359711, 386859, 392412, 515812, 621319, 719422, 773718, 784824, 1031624, 1079133, 1242638, 1438844, 1547436, 1863957, 2158266, 2485276, 2877688, 3094872, 3727914, 4316532, 4970552, 6834509, 7455828, 8633064, 13669018, 14911656, 20503527, 27338036, 41007054, 54676072, 82014108, 164028216]

約数ペア:

[(1, 164028216), (2, 82014108), (3, 54676072), (4, 41007054), (6, 27338036), (8, 20503527), (11, 14911656), (12, 13669018), (19, 8633064), (22, 7455828), (24, 6834509), (33, 4970552), (38, 4316532), (44, 3727914), (53, 3094872), (57, 2877688), (66, 2485276), (76, 2158266), (88, 1863957), (106, 1547436), (114, 1438844), (132, 1242638), (152, 1079133), (159, 1031624), (209, 784824), (212, 773718), (228, 719422), (264, 621319), (318, 515812), (418, 392412), (424, 386859), (456, 359711), (583, 281352), (617, 265848), (627, 261608), (636, 257906), (836, 196206), (1007, 162888), (1166, 140676), (1234, 132924), (1254, 130804), (1272, 128953), (1672, 98103), (1749, 93784), (1851, 88616), (2014, 81444), (2332, 70338), (2468, 66462), (2508, 65402), (3021, 54296), (3498, 46892), (3702, 44308), (4028, 40722), (4664, 35169), (4936, 33231), (5016, 32701), (6042, 27148), (6787, 24168), (6996, 23446), (7404, 22154), (8056, 20361), (11077, 14808), (11723, 13992), (12084, 13574)]