195756444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 559663104

約数和(自身を除く): 363906660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 103, 117, 124, 131, 156, 186, 206, 234, 262, 279, 309, 372, 393, 403, 412, 468, 524, 558, 618, 786, 806, 927, 1116, 1179, 1209, 1236, 1339, 1572, 1612, 1703, 1854, 2358, 2418, 2678, 3193, 3406, 3627, 3708, 4017, 4061, 4716, 4836, 5109, 5356, 6386, 6812, 7254, 8034, 8122, 9579, 10218, 12051, 12183, 12772, 13493, 14508, 15327, 16068, 16244, 19158, 20436, 24102, 24366, 26986, 28737, 30654, 36549, 38316, 40479, 41509, 48204, 48732, 52793, 53972, 57474, 61308, 73098, 80958, 83018, 105586, 114948, 121437, 124527, 146196, 158379, 161916, 166036, 175409, 211172, 242874, 249054, 316758, 350818, 373581, 418283, 475137, 485748, 498108, 526227, 633516, 701636, 747162, 836566, 950274, 1052454, 1254849, 1494324, 1578681, 1673132, 1900548, 2104908, 2509698, 3157362, 3764547, 5019396, 5437679, 6314724, 7529094, 10875358, 15058188, 16313037, 21750716, 32626074, 48939111, 65252148, 97878222, 195756444]

約数ペア:

[(1, 195756444), (2, 97878222), (3, 65252148), (4, 48939111), (6, 32626074), (9, 21750716), (12, 16313037), (13, 15058188), (18, 10875358), (26, 7529094), (31, 6314724), (36, 5437679), (39, 5019396), (52, 3764547), (62, 3157362), (78, 2509698), (93, 2104908), (103, 1900548), (117, 1673132), (124, 1578681), (131, 1494324), (156, 1254849), (186, 1052454), (206, 950274), (234, 836566), (262, 747162), (279, 701636), (309, 633516), (372, 526227), (393, 498108), (403, 485748), (412, 475137), (468, 418283), (524, 373581), (558, 350818), (618, 316758), (786, 249054), (806, 242874), (927, 211172), (1116, 175409), (1179, 166036), (1209, 161916), (1236, 158379), (1339, 146196), (1572, 124527), (1612, 121437), (1703, 114948), (1854, 105586), (2358, 83018), (2418, 80958), (2678, 73098), (3193, 61308), (3406, 57474), (3627, 53972), (3708, 52793), (4017, 48732), (4061, 48204), (4716, 41509), (4836, 40479), (5109, 38316), (5356, 36549), (6386, 30654), (6812, 28737), (7254, 26986), (8034, 24366), (8122, 24102), (9579, 20436), (10218, 19158), (12051, 16244), (12183, 16068), (12772, 15327), (13493, 14508)]