168292215

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 398361600

約数和(自身を除く): 230069385

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 49, 57, 63, 65, 91, 95, 103, 105, 117, 133, 135, 147, 171, 189, 195, 245, 247, 273, 285, 309, 315, 351, 399, 441, 455, 513, 515, 585, 637, 665, 721, 735, 741, 819, 855, 927, 931, 945, 1197, 1235, 1323, 1339, 1365, 1545, 1729, 1755, 1911, 1957, 1995, 2163, 2205, 2223, 2457, 2565, 2781, 2793, 3185, 3591, 3605, 3705, 4017, 4095, 4635, 4655, 5047, 5187, 5733, 5871, 5985, 6489, 6615, 6669, 6695, 8379, 8645, 9373, 9555, 9785, 10815, 11115, 12051, 12103, 12285, 13699, 13905, 13965, 15141, 15561, 17199, 17613, 17955, 19467, 20085, 25137, 25235, 25441, 25935, 28119, 28665, 29355, 32445, 33345, 36153, 36309, 41097, 41895, 45423, 46683, 46865, 52839, 60255, 60515, 65611, 68495, 75705, 76323, 77805, 84357, 85995, 88065, 95893, 97335, 108927, 123291, 125685, 127205, 136269, 140595, 178087, 180765, 181545, 196833, 205485, 227115, 228969, 233415, 253071, 264195, 287679, 326781, 328055, 369873, 381615, 421785, 479465, 534261, 544635, 590499, 616455, 681345, 686907, 863037, 890435, 984165, 1144845, 1246609, 1265355, 1438395, 1602783, 1633905, 1771497, 1849365, 2589111, 2671305, 2952495, 3434535, 3739827, 4315185, 4808349, 6233045, 8013915, 8857485, 11219481, 12945555, 18699135, 24041745, 33658443, 56097405, 168292215]

約数ペア:

[(1, 168292215), (3, 56097405), (5, 33658443), (7, 24041745), (9, 18699135), (13, 12945555), (15, 11219481), (19, 8857485), (21, 8013915), (27, 6233045), (35, 4808349), (39, 4315185), (45, 3739827), (49, 3434535), (57, 2952495), (63, 2671305), (65, 2589111), (91, 1849365), (95, 1771497), (103, 1633905), (105, 1602783), (117, 1438395), (133, 1265355), (135, 1246609), (147, 1144845), (171, 984165), (189, 890435), (195, 863037), (245, 686907), (247, 681345), (273, 616455), (285, 590499), (309, 544635), (315, 534261), (351, 479465), (399, 421785), (441, 381615), (455, 369873), (513, 328055), (515, 326781), (585, 287679), (637, 264195), (665, 253071), (721, 233415), (735, 228969), (741, 227115), (819, 205485), (855, 196833), (927, 181545), (931, 180765), (945, 178087), (1197, 140595), (1235, 136269), (1323, 127205), (1339, 125685), (1365, 123291), (1545, 108927), (1729, 97335), (1755, 95893), (1911, 88065), (1957, 85995), (1995, 84357), (2163, 77805), (2205, 76323), (2223, 75705), (2457, 68495), (2565, 65611), (2781, 60515), (2793, 60255), (3185, 52839), (3591, 46865), (3605, 46683), (3705, 45423), (4017, 41895), (4095, 41097), (4635, 36309), (4655, 36153), (5047, 33345), (5187, 32445), (5733, 29355), (5871, 28665), (5985, 28119), (6489, 25935), (6615, 25441), (6669, 25235), (6695, 25137), (8379, 20085), (8645, 19467), (9373, 17955), (9555, 17613), (9785, 17199), (10815, 15561), (11115, 15141), (12051, 13965), (12103, 13905), (12285, 13699)]