156799974320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1300597}}^1$

素因数の和:1300758

約数の個数: 80

約数和(自身を含む): 400604993568

約数和(自身を除く): 243805019248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 548, 685, 880, 1096, 1370, 1507, 2192, 2740, 3014, 5480, 6028, 7535, 10960, 12056, 15070, 24112, 30140, 60280, 120560, 1300597, 2601194, 5202388, 6502985, 10404776, 13005970, 14306567, 20809552, 26011940, 28613134, 52023880, 57226268, 71532835, 104047760, 114452536, 143065670, 178181789, 228905072, 286131340, 356363578, 572262680, 712727156, 890908945, 1144525360, 1425454312, 1781817890, 1959999679, 2850908624, 3563635780, 3919999358, 7127271560, 7839998716, 9799998395, 14254543120, 15679997432, 19599996790, 31359994864, 39199993580, 78399987160, 156799974320]

約数ペア:

[(1, 156799974320), (2, 78399987160), (4, 39199993580), (5, 31359994864), (8, 19599996790), (10, 15679997432), (11, 14254543120), (16, 9799998395), (20, 7839998716), (22, 7127271560), (40, 3919999358), (44, 3563635780), (55, 2850908624), (80, 1959999679), (88, 1781817890), (110, 1425454312), (137, 1144525360), (176, 890908945), (220, 712727156), (274, 572262680), (440, 356363578), (548, 286131340), (685, 228905072), (880, 178181789), (1096, 143065670), (1370, 114452536), (1507, 104047760), (2192, 71532835), (2740, 57226268), (3014, 52023880), (5480, 28613134), (6028, 26011940), (7535, 20809552), (10960, 14306567), (12056, 13005970), (15070, 10404776), (24112, 6502985), (30140, 5202388), (60280, 2601194), (120560, 1300597)]