156976744260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5264143}}^1$

素因数の和:5264233

約数の個数: 96

約数和(自身を含む): 509400686592

約数和(自身を除く): 352423942332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 5264143, 10528286, 15792429, 21056572, 26320715, 31584858, 36849001, 52641430, 63169716, 73698002, 78962145, 105282860, 110547003, 147396004, 157924290, 184245005, 221094006, 315848580, 368490010, 373754153, 442188012, 552735015, 736980020, 747508306, 1105470030, 1121262459, 1495016612, 1868770765, 2210940060, 2242524918, 2616279071, 3737541530, 4485049836, 5232558142, 5606312295, 7475083060, 7848837213, 10465116284, 11212624590, 13081395355, 15697674426, 22425249180, 26162790710, 31395348852, 39244186065, 52325581420, 78488372130, 156976744260]

約数ペア:

[(1, 156976744260), (2, 78488372130), (3, 52325581420), (4, 39244186065), (5, 31395348852), (6, 26162790710), (7, 22425249180), (10, 15697674426), (12, 13081395355), (14, 11212624590), (15, 10465116284), (20, 7848837213), (21, 7475083060), (28, 5606312295), (30, 5232558142), (35, 4485049836), (42, 3737541530), (60, 2616279071), (70, 2242524918), (71, 2210940060), (84, 1868770765), (105, 1495016612), (140, 1121262459), (142, 1105470030), (210, 747508306), (213, 736980020), (284, 552735015), (355, 442188012), (420, 373754153), (426, 368490010), (497, 315848580), (710, 221094006), (852, 184245005), (994, 157924290), (1065, 147396004), (1420, 110547003), (1491, 105282860), (1988, 78962145), (2130, 73698002), (2485, 63169716), (2982, 52641430), (4260, 36849001), (4970, 31584858), (5964, 26320715), (7455, 21056572), (9940, 15792429), (14910, 10528286), (29820, 5264143)]