161653906260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11663341}}^1$

素因数の和:11663374

約数の個数: 144

約数和(自身を含む): 611345734272

約数和(自身を除く): 449691828012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 11663341, 23326682, 34990023, 46653364, 58316705, 69980046, 81643387, 104970069, 116633410, 128296751, 139960092, 163286774, 174950115, 209940138, 233266820, 244930161, 256593502, 326573548, 349900230, 384890253, 408216935, 419880276, 489860322, 513187004, 524850345, 641483755, 699800460, 734790483, 769780506, 816433870, 898077257, 979720644, 1049700690, 1154670759, 1224650805, 1282967510, 1469580966, 1539561012, 1632867740, 1796154514, 1924451265, 2099401380, 2309341518, 2449301610, 2565935020, 2694231771, 2939161932, 3592309028, 3673952415, 3848902530, 4490386285, 4618683036, 4898603220, 5388463542, 5773353795, 7347904830, 7697805060, 8082695313, 8980772570, 10776927084, 11546707590, 13471158855, 14695809660, 16165390626, 17961545140, 23093415180, 26942317710, 32330781252, 40413476565, 53884635420, 80826953130, 161653906260]

約数ペア:

[(1, 161653906260), (2, 80826953130), (3, 53884635420), (4, 40413476565), (5, 32330781252), (6, 26942317710), (7, 23093415180), (9, 17961545140), (10, 16165390626), (11, 14695809660), (12, 13471158855), (14, 11546707590), (15, 10776927084), (18, 8980772570), (20, 8082695313), (21, 7697805060), (22, 7347904830), (28, 5773353795), (30, 5388463542), (33, 4898603220), (35, 4618683036), (36, 4490386285), (42, 3848902530), (44, 3673952415), (45, 3592309028), (55, 2939161932), (60, 2694231771), (63, 2565935020), (66, 2449301610), (70, 2309341518), (77, 2099401380), (84, 1924451265), (90, 1796154514), (99, 1632867740), (105, 1539561012), (110, 1469580966), (126, 1282967510), (132, 1224650805), (140, 1154670759), (154, 1049700690), (165, 979720644), (180, 898077257), (198, 816433870), (210, 769780506), (220, 734790483), (231, 699800460), (252, 641483755), (308, 524850345), (315, 513187004), (330, 489860322), (385, 419880276), (396, 408216935), (420, 384890253), (462, 349900230), (495, 326573548), (630, 256593502), (660, 244930161), (693, 233266820), (770, 209940138), (924, 174950115), (990, 163286774), (1155, 139960092), (1260, 128296751), (1386, 116633410), (1540, 104970069), (1980, 81643387), (2310, 69980046), (2772, 58316705), (3465, 46653364), (4620, 34990023), (6930, 23326682), (13860, 11663341)]