155804796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 495784800

約数和(自身を除く): 339980004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 449, 459, 476, 486, 567, 612, 714, 729, 756, 898, 918, 972, 1071, 1134, 1347, 1377, 1428, 1458, 1701, 1796, 1836, 2142, 2268, 2694, 2754, 2916, 3143, 3213, 3402, 4041, 4131, 4284, 5103, 5388, 5508, 6286, 6426, 6804, 7633, 8082, 8262, 9429, 9639, 10206, 12123, 12393, 12572, 12852, 15266, 16164, 16524, 18858, 19278, 20412, 22899, 24246, 24786, 28287, 28917, 30532, 36369, 37716, 38556, 45798, 48492, 49572, 53431, 56574, 57834, 68697, 72738, 84861, 86751, 91596, 106862, 109107, 113148, 115668, 137394, 145476, 160293, 169722, 173502, 206091, 213724, 218214, 254583, 274788, 320586, 327321, 339444, 347004, 412182, 436428, 480879, 509166, 618273, 641172, 654642, 763749, 824364, 961758, 1018332, 1236546, 1309284, 1442637, 1527498, 1854819, 1923516, 2291247, 2473092, 2885274, 3054996, 3709638, 4327911, 4582494, 5564457, 5770548, 7419276, 8655822, 9164988, 11128914, 12983733, 17311644, 22257828, 25967466, 38951199, 51934932, 77902398, 155804796]

約数ペア:

[(1, 155804796), (2, 77902398), (3, 51934932), (4, 38951199), (6, 25967466), (7, 22257828), (9, 17311644), (12, 12983733), (14, 11128914), (17, 9164988), (18, 8655822), (21, 7419276), (27, 5770548), (28, 5564457), (34, 4582494), (36, 4327911), (42, 3709638), (51, 3054996), (54, 2885274), (63, 2473092), (68, 2291247), (81, 1923516), (84, 1854819), (102, 1527498), (108, 1442637), (119, 1309284), (126, 1236546), (153, 1018332), (162, 961758), (189, 824364), (204, 763749), (238, 654642), (243, 641172), (252, 618273), (306, 509166), (324, 480879), (357, 436428), (378, 412182), (449, 347004), (459, 339444), (476, 327321), (486, 320586), (567, 274788), (612, 254583), (714, 218214), (729, 213724), (756, 206091), (898, 173502), (918, 169722), (972, 160293), (1071, 145476), (1134, 137394), (1347, 115668), (1377, 113148), (1428, 109107), (1458, 106862), (1701, 91596), (1796, 86751), (1836, 84861), (2142, 72738), (2268, 68697), (2694, 57834), (2754, 56574), (2916, 53431), (3143, 49572), (3213, 48492), (3402, 45798), (4041, 38556), (4131, 37716), (4284, 36369), (5103, 30532), (5388, 28917), (5508, 28287), (6286, 24786), (6426, 24246), (6804, 22899), (7633, 20412), (8082, 19278), (8262, 18858), (9429, 16524), (9639, 16164), (10206, 15266), (12123, 12852), (12393, 12572)]