164862984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 489444480

約数和(自身を除く): 324581496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 397, 429, 484, 572, 726, 794, 858, 968, 1144, 1191, 1331, 1452, 1573, 1588, 1716, 2382, 2662, 2904, 3146, 3176, 3432, 3993, 4367, 4719, 4764, 5161, 5324, 6292, 7986, 8734, 9438, 9528, 10322, 10648, 12584, 13101, 15483, 15972, 17303, 17468, 18876, 20644, 26202, 30966, 31944, 34606, 34936, 37752, 41288, 48037, 51909, 52404, 56771, 61932, 69212, 96074, 103818, 104808, 113542, 123864, 138424, 144111, 170313, 192148, 207636, 227084, 288222, 340626, 384296, 415272, 454168, 528407, 576444, 624481, 681252, 1056814, 1152888, 1248962, 1362504, 1585221, 1873443, 2113628, 2497924, 3170442, 3746886, 4227256, 4995848, 6340884, 6869291, 7493772, 12681768, 13738582, 14987544, 20607873, 27477164, 41215746, 54954328, 82431492, 164862984]

約数ペア:

[(1, 164862984), (2, 82431492), (3, 54954328), (4, 41215746), (6, 27477164), (8, 20607873), (11, 14987544), (12, 13738582), (13, 12681768), (22, 7493772), (24, 6869291), (26, 6340884), (33, 4995848), (39, 4227256), (44, 3746886), (52, 3170442), (66, 2497924), (78, 2113628), (88, 1873443), (104, 1585221), (121, 1362504), (132, 1248962), (143, 1152888), (156, 1056814), (242, 681252), (264, 624481), (286, 576444), (312, 528407), (363, 454168), (397, 415272), (429, 384296), (484, 340626), (572, 288222), (726, 227084), (794, 207636), (858, 192148), (968, 170313), (1144, 144111), (1191, 138424), (1331, 123864), (1452, 113542), (1573, 104808), (1588, 103818), (1716, 96074), (2382, 69212), (2662, 61932), (2904, 56771), (3146, 52404), (3176, 51909), (3432, 48037), (3993, 41288), (4367, 37752), (4719, 34936), (4764, 34606), (5161, 31944), (5324, 30966), (6292, 26202), (7986, 20644), (8734, 18876), (9438, 17468), (9528, 17303), (10322, 15972), (10648, 15483), (12584, 13101)]