191799972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 602714112

約数和(自身を除く): 410914140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 461, 468, 508, 546, 762, 819, 889, 922, 1092, 1143, 1383, 1524, 1638, 1651, 1778, 1844, 2286, 2667, 2766, 3227, 3276, 3302, 3556, 4149, 4572, 4953, 5334, 5532, 5993, 6454, 6604, 8001, 8298, 9681, 9906, 10668, 11557, 11986, 12908, 14859, 16002, 16596, 17979, 19362, 19812, 23114, 23972, 29043, 29718, 32004, 34671, 35958, 38724, 41951, 46228, 53937, 58086, 58547, 59436, 69342, 71916, 83902, 104013, 107874, 116172, 117094, 125853, 138684, 167804, 175641, 208026, 215748, 234188, 251706, 351282, 377559, 409829, 416052, 503412, 526923, 702564, 755118, 761111, 819658, 1053846, 1229487, 1510236, 1522222, 1639316, 2107692, 2283333, 2458974, 3044444, 3688461, 4566666, 4917948, 5327777, 6849999, 7376922, 9133332, 10655554, 13699998, 14753844, 15983331, 21311108, 27399996, 31966662, 47949993, 63933324, 95899986, 191799972]

約数ペア:

[(1, 191799972), (2, 95899986), (3, 63933324), (4, 47949993), (6, 31966662), (7, 27399996), (9, 21311108), (12, 15983331), (13, 14753844), (14, 13699998), (18, 10655554), (21, 9133332), (26, 7376922), (28, 6849999), (36, 5327777), (39, 4917948), (42, 4566666), (52, 3688461), (63, 3044444), (78, 2458974), (84, 2283333), (91, 2107692), (117, 1639316), (126, 1522222), (127, 1510236), (156, 1229487), (182, 1053846), (234, 819658), (252, 761111), (254, 755118), (273, 702564), (364, 526923), (381, 503412), (461, 416052), (468, 409829), (508, 377559), (546, 351282), (762, 251706), (819, 234188), (889, 215748), (922, 208026), (1092, 175641), (1143, 167804), (1383, 138684), (1524, 125853), (1638, 117094), (1651, 116172), (1778, 107874), (1844, 104013), (2286, 83902), (2667, 71916), (2766, 69342), (3227, 59436), (3276, 58547), (3302, 58086), (3556, 53937), (4149, 46228), (4572, 41951), (4953, 38724), (5334, 35958), (5532, 34671), (5993, 32004), (6454, 29718), (6604, 29043), (8001, 23972), (8298, 23114), (9681, 19812), (9906, 19362), (10668, 17979), (11557, 16596), (11986, 16002), (12908, 14859)]