156978231990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{868771}}^1$

素因数の和:869117

約数の個数: 64

約数和(自身を含む): 397828074240

約数和(自身を除く): 240849842250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 317, 570, 634, 951, 1585, 1902, 3170, 4755, 6023, 9510, 12046, 18069, 30115, 36138, 60230, 90345, 180690, 868771, 1737542, 2606313, 4343855, 5212626, 8687710, 13031565, 16506649, 26063130, 33013298, 49519947, 82533245, 99039894, 165066490, 247599735, 275400407, 495199470, 550800814, 826201221, 1377002035, 1652402442, 2754004070, 4131006105, 5232607733, 8262012210, 10465215466, 15697823199, 26163038665, 31395646398, 52326077330, 78489115995, 156978231990]

約数ペア:

[(1, 156978231990), (2, 78489115995), (3, 52326077330), (5, 31395646398), (6, 26163038665), (10, 15697823199), (15, 10465215466), (19, 8262012210), (30, 5232607733), (38, 4131006105), (57, 2754004070), (95, 1652402442), (114, 1377002035), (190, 826201221), (285, 550800814), (317, 495199470), (570, 275400407), (634, 247599735), (951, 165066490), (1585, 99039894), (1902, 82533245), (3170, 49519947), (4755, 33013298), (6023, 26063130), (9510, 16506649), (12046, 13031565), (18069, 8687710), (30115, 5212626), (36138, 4343855), (60230, 2606313), (90345, 1737542), (180690, 868771)]