164311308

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 504655200

約数和(自身を除く): 340343892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 509, 549, 588, 732, 756, 854, 882, 1018, 1098, 1281, 1323, 1527, 1647, 1708, 1764, 2036, 2196, 2562, 2646, 2989, 3054, 3294, 3563, 3843, 4581, 5124, 5292, 5978, 6108, 6588, 7126, 7686, 8967, 9162, 10689, 11529, 11956, 13743, 14252, 15372, 17934, 18324, 21378, 23058, 24941, 26901, 27486, 31049, 32067, 35868, 42756, 46116, 49882, 53802, 54972, 62098, 64134, 74823, 80703, 93147, 96201, 99764, 107604, 124196, 128268, 149646, 161406, 186294, 192402, 217343, 224469, 279441, 299292, 322812, 372588, 384804, 434686, 448938, 558882, 652029, 673407, 838323, 869372, 897876, 1117764, 1304058, 1346814, 1521401, 1676646, 1956087, 2608116, 2693628, 3042802, 3353292, 3912174, 4564203, 5868261, 6085604, 7824348, 9128406, 11736522, 13692609, 18256812, 23473044, 27385218, 41077827, 54770436, 82155654, 164311308]

約数ペア:

[(1, 164311308), (2, 82155654), (3, 54770436), (4, 41077827), (6, 27385218), (7, 23473044), (9, 18256812), (12, 13692609), (14, 11736522), (18, 9128406), (21, 7824348), (27, 6085604), (28, 5868261), (36, 4564203), (42, 3912174), (49, 3353292), (54, 3042802), (61, 2693628), (63, 2608116), (84, 1956087), (98, 1676646), (108, 1521401), (122, 1346814), (126, 1304058), (147, 1117764), (183, 897876), (189, 869372), (196, 838323), (244, 673407), (252, 652029), (294, 558882), (366, 448938), (378, 434686), (427, 384804), (441, 372588), (509, 322812), (549, 299292), (588, 279441), (732, 224469), (756, 217343), (854, 192402), (882, 186294), (1018, 161406), (1098, 149646), (1281, 128268), (1323, 124196), (1527, 107604), (1647, 99764), (1708, 96201), (1764, 93147), (2036, 80703), (2196, 74823), (2562, 64134), (2646, 62098), (2989, 54972), (3054, 53802), (3294, 49882), (3563, 46116), (3843, 42756), (4581, 35868), (5124, 32067), (5292, 31049), (5978, 27486), (6108, 26901), (6588, 24941), (7126, 23058), (7686, 21378), (8967, 18324), (9162, 17934), (10689, 15372), (11529, 14252), (11956, 13743)]