166187835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 354585600

約数和(自身を除く): 188397765

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 29, 33, 45, 51, 55, 85, 87, 99, 135, 145, 153, 165, 187, 227, 255, 261, 297, 319, 435, 459, 493, 495, 561, 681, 765, 783, 935, 957, 1135, 1305, 1479, 1485, 1595, 1683, 2043, 2295, 2465, 2497, 2805, 2871, 3405, 3859, 3915, 4437, 4785, 5049, 5423, 6129, 6583, 7395, 7491, 8415, 8613, 10215, 11577, 12485, 13311, 14355, 16269, 19295, 19749, 22185, 22473, 25245, 27115, 30645, 32915, 34731, 37455, 42449, 43065, 48807, 57885, 59247, 66555, 67419, 72413, 81345, 98745, 104193, 111911, 112365, 127347, 146421, 173655, 177741, 212245, 217239, 244035, 296235, 335733, 337095, 362065, 382041, 520965, 559555, 636735, 651717, 732105, 888705, 1007199, 1086195, 1146123, 1231021, 1678665, 1910205, 1955151, 3021597, 3258585, 3693063, 5035995, 5730615, 6155105, 9775755, 11079189, 15107985, 18465315, 33237567, 55395945, 166187835]

約数ペア:

[(1, 166187835), (3, 55395945), (5, 33237567), (9, 18465315), (11, 15107985), (15, 11079189), (17, 9775755), (27, 6155105), (29, 5730615), (33, 5035995), (45, 3693063), (51, 3258585), (55, 3021597), (85, 1955151), (87, 1910205), (99, 1678665), (135, 1231021), (145, 1146123), (153, 1086195), (165, 1007199), (187, 888705), (227, 732105), (255, 651717), (261, 636735), (297, 559555), (319, 520965), (435, 382041), (459, 362065), (493, 337095), (495, 335733), (561, 296235), (681, 244035), (765, 217239), (783, 212245), (935, 177741), (957, 173655), (1135, 146421), (1305, 127347), (1479, 112365), (1485, 111911), (1595, 104193), (1683, 98745), (2043, 81345), (2295, 72413), (2465, 67419), (2497, 66555), (2805, 59247), (2871, 57885), (3405, 48807), (3859, 43065), (3915, 42449), (4437, 37455), (4785, 34731), (5049, 32915), (5423, 30645), (6129, 27115), (6583, 25245), (7395, 22473), (7491, 22185), (8415, 19749), (8613, 19295), (10215, 16269), (11577, 14355), (12485, 13311)]