156748204250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:1641

約数の個数: 128

約数和(自身を含む): 323902126080

約数和(自身を除く): 167153921830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 125, 226, 250, 275, 509, 550, 565, 991, 1018, 1130, 1243, 1375, 1982, 2486, 2545, 2750, 2825, 4955, 5090, 5599, 5650, 6215, 9910, 10901, 11198, 12430, 12725, 14125, 21802, 24775, 25450, 27995, 28250, 31075, 49550, 54505, 55990, 57517, 62150, 63625, 109010, 111983, 115034, 123875, 127250, 139975, 155375, 223966, 247750, 272525, 279950, 287585, 310750, 504419, 545050, 559915, 575170, 632687, 699875, 1008838, 1119830, 1231813, 1265374, 1362625, 1399750, 1437925, 2463626, 2522095, 2725250, 2799575, 2875850, 3163435, 5044190, 5548609, 5599150, 6159065, 6326870, 7189625, 11097218, 12318130, 12610475, 13997875, 14379250, 15817175, 25220950, 27743045, 27995750, 30795325, 31634350, 55486090, 56999347, 61590650, 63052375, 79085875, 113998694, 126104750, 138715225, 153976625, 158171750, 277430450, 284996735, 307953250, 569993470, 626992817, 693576125, 1253985634, 1387152250, 1424983675, 2849967350, 3134964085, 6269928170, 7124918375, 14249836750, 15674820425, 31349640850, 78374102125, 156748204250]

約数ペア:

[(1, 156748204250), (2, 78374102125), (5, 31349640850), (10, 15674820425), (11, 14249836750), (22, 7124918375), (25, 6269928170), (50, 3134964085), (55, 2849967350), (110, 1424983675), (113, 1387152250), (125, 1253985634), (226, 693576125), (250, 626992817), (275, 569993470), (509, 307953250), (550, 284996735), (565, 277430450), (991, 158171750), (1018, 153976625), (1130, 138715225), (1243, 126104750), (1375, 113998694), (1982, 79085875), (2486, 63052375), (2545, 61590650), (2750, 56999347), (2825, 55486090), (4955, 31634350), (5090, 30795325), (5599, 27995750), (5650, 27743045), (6215, 25220950), (9910, 15817175), (10901, 14379250), (11198, 13997875), (12430, 12610475), (12725, 12318130), (14125, 11097218), (21802, 7189625), (24775, 6326870), (25450, 6159065), (27995, 5599150), (28250, 5548609), (31075, 5044190), (49550, 3163435), (54505, 2875850), (55990, 2799575), (57517, 2725250), (62150, 2522095), (63625, 2463626), (109010, 1437925), (111983, 1399750), (115034, 1362625), (123875, 1265374), (127250, 1231813), (139975, 1119830), (155375, 1008838), (223966, 699875), (247750, 632687), (272525, 575170), (279950, 559915), (287585, 545050), (310750, 504419)]