163927170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15053}}^1$

素因数の和:15088

約数の個数: 72

約数和(自身を含む): 468510588

約数和(自身を除く): 304583418

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 15053, 30106, 45159, 75265, 90318, 135477, 150530, 165583, 225795, 270954, 331166, 451590, 496749, 677385, 827915, 993498, 1354770, 1490247, 1655830, 1821413, 2483745, 2980494, 3642826, 4967490, 5464239, 7451235, 9107065, 10928478, 14902470, 16392717, 18214130, 27321195, 32785434, 54642390, 81963585, 163927170]

約数ペア:

[(1, 163927170), (2, 81963585), (3, 54642390), (5, 32785434), (6, 27321195), (9, 18214130), (10, 16392717), (11, 14902470), (15, 10928478), (18, 9107065), (22, 7451235), (30, 5464239), (33, 4967490), (45, 3642826), (55, 2980494), (66, 2483745), (90, 1821413), (99, 1655830), (110, 1490247), (121, 1354770), (165, 993498), (198, 827915), (242, 677385), (330, 496749), (363, 451590), (495, 331166), (605, 270954), (726, 225795), (990, 165583), (1089, 150530), (1210, 135477), (1815, 90318), (2178, 75265), (3630, 45159), (5445, 30106), (10890, 15053)]