156738859810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2488

約数の個数: 128

約数和(自身を含む): 325363034304

約数和(自身を除く): 168624174494

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 173, 197, 221, 346, 394, 442, 865, 985, 1105, 1730, 1970, 2081, 2210, 2249, 2561, 2941, 3349, 4162, 4498, 5122, 5882, 6698, 10405, 11245, 12805, 14705, 16745, 20810, 22490, 25610, 27053, 29410, 33490, 34081, 35377, 38233, 43537, 54106, 68162, 70754, 76466, 87074, 135265, 170405, 176885, 191165, 217685, 270530, 340810, 353770, 360013, 382330, 409957, 435370, 443053, 459901, 579377, 720026, 819914, 886106, 919802, 1158754, 1800065, 2049785, 2215265, 2299505, 2896885, 3600130, 4099570, 4430530, 4599010, 4680169, 5329441, 5793770, 6120221, 6969269, 7531901, 9360338, 10658882, 12240442, 13938538, 15063802, 23400845, 26647205, 30601105, 34846345, 37659505, 46801690, 53294410, 61202210, 69692690, 70922561, 75319010, 79562873, 90600497, 141845122, 159125746, 181200994, 354612805, 397814365, 453002485, 709225610, 795628730, 906004970, 921993293, 1205683537, 1843986586, 2411367074, 4609966465, 6028417685, 9219932930, 12056835370, 15673885981, 31347771962, 78369429905, 156738859810]

約数ペア:

[(1, 156738859810), (2, 78369429905), (5, 31347771962), (10, 15673885981), (13, 12056835370), (17, 9219932930), (26, 6028417685), (34, 4609966465), (65, 2411367074), (85, 1843986586), (130, 1205683537), (170, 921993293), (173, 906004970), (197, 795628730), (221, 709225610), (346, 453002485), (394, 397814365), (442, 354612805), (865, 181200994), (985, 159125746), (1105, 141845122), (1730, 90600497), (1970, 79562873), (2081, 75319010), (2210, 70922561), (2249, 69692690), (2561, 61202210), (2941, 53294410), (3349, 46801690), (4162, 37659505), (4498, 34846345), (5122, 30601105), (5882, 26647205), (6698, 23400845), (10405, 15063802), (11245, 13938538), (12805, 12240442), (14705, 10658882), (16745, 9360338), (20810, 7531901), (22490, 6969269), (25610, 6120221), (27053, 5793770), (29410, 5329441), (33490, 4680169), (34081, 4599010), (35377, 4430530), (38233, 4099570), (43537, 3600130), (54106, 2896885), (68162, 2299505), (70754, 2215265), (76466, 2049785), (87074, 1800065), (135265, 1158754), (170405, 919802), (176885, 886106), (191165, 819914), (217685, 720026), (270530, 579377), (340810, 459901), (353770, 443053), (360013, 435370), (382330, 409957)]