163626156

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 461282976

約数和(自身を除く): 297656820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 102, 108, 122, 153, 162, 183, 204, 244, 306, 324, 366, 459, 487, 549, 612, 732, 918, 974, 1037, 1098, 1377, 1461, 1647, 1836, 1948, 2074, 2196, 2754, 2922, 3111, 3294, 4148, 4383, 4941, 5508, 5844, 6222, 6588, 8279, 8766, 9333, 9882, 12444, 13149, 16558, 17532, 18666, 19764, 24837, 26298, 27999, 29707, 33116, 37332, 39447, 49674, 52596, 55998, 59414, 74511, 78894, 83997, 89121, 99348, 111996, 118828, 149022, 157788, 167994, 178242, 223533, 267363, 298044, 335988, 356484, 447066, 505019, 534726, 670599, 802089, 894132, 1010038, 1069452, 1341198, 1515057, 1604178, 2020076, 2406267, 2682396, 3030114, 3208356, 4545171, 4812534, 6060228, 9090342, 9625068, 13635513, 18180684, 27271026, 40906539, 54542052, 81813078, 163626156]

約数ペア:

[(1, 163626156), (2, 81813078), (3, 54542052), (4, 40906539), (6, 27271026), (9, 18180684), (12, 13635513), (17, 9625068), (18, 9090342), (27, 6060228), (34, 4812534), (36, 4545171), (51, 3208356), (54, 3030114), (61, 2682396), (68, 2406267), (81, 2020076), (102, 1604178), (108, 1515057), (122, 1341198), (153, 1069452), (162, 1010038), (183, 894132), (204, 802089), (244, 670599), (306, 534726), (324, 505019), (366, 447066), (459, 356484), (487, 335988), (549, 298044), (612, 267363), (732, 223533), (918, 178242), (974, 167994), (1037, 157788), (1098, 149022), (1377, 118828), (1461, 111996), (1647, 99348), (1836, 89121), (1948, 83997), (2074, 78894), (2196, 74511), (2754, 59414), (2922, 55998), (3111, 52596), (3294, 49674), (4148, 39447), (4383, 37332), (4941, 33116), (5508, 29707), (5844, 27999), (6222, 26298), (6588, 24837), (8279, 19764), (8766, 18666), (9333, 17532), (9882, 16558), (12444, 13149)]