127143276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 335978496

約数和(自身を除く): 208835220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 156, 183, 186, 244, 366, 372, 403, 431, 732, 793, 806, 862, 1209, 1293, 1586, 1612, 1724, 1891, 2379, 2418, 2586, 3172, 3782, 4758, 4836, 5172, 5603, 5673, 7564, 9516, 11206, 11346, 13361, 16809, 22412, 22692, 24583, 26291, 26722, 33618, 40083, 49166, 52582, 53444, 67236, 73749, 78873, 80166, 98332, 105164, 147498, 157746, 160332, 173693, 294996, 315492, 341783, 347386, 521079, 683566, 694772, 815021, 1025349, 1042158, 1367132, 1630042, 2050698, 2084316, 2445063, 3260084, 4101396, 4890126, 9780252, 10595273, 21190546, 31785819, 42381092, 63571638, 127143276]

約数ペア:

[(1, 127143276), (2, 63571638), (3, 42381092), (4, 31785819), (6, 21190546), (12, 10595273), (13, 9780252), (26, 4890126), (31, 4101396), (39, 3260084), (52, 2445063), (61, 2084316), (62, 2050698), (78, 1630042), (93, 1367132), (122, 1042158), (124, 1025349), (156, 815021), (183, 694772), (186, 683566), (244, 521079), (366, 347386), (372, 341783), (403, 315492), (431, 294996), (732, 173693), (793, 160332), (806, 157746), (862, 147498), (1209, 105164), (1293, 98332), (1586, 80166), (1612, 78873), (1724, 73749), (1891, 67236), (2379, 53444), (2418, 52582), (2586, 49166), (3172, 40083), (3782, 33618), (4758, 26722), (4836, 26291), (5172, 24583), (5603, 22692), (5673, 22412), (7564, 16809), (9516, 13361), (11206, 11346)]