146818100740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 330751354752

約数和(自身を除く): 183933254012

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 337, 361, 380, 415, 674, 722, 727, 830, 1348, 1444, 1454, 1577, 1660, 1685, 1805, 2908, 3154, 3370, 3610, 3635, 6308, 6403, 6740, 7220, 7270, 7885, 12806, 13813, 14540, 15770, 25612, 27626, 27971, 29963, 31540, 32015, 55252, 55942, 59926, 60341, 64030, 69065, 111884, 119852, 120682, 121657, 128060, 138130, 139855, 149815, 241364, 243314, 244999, 262447, 276260, 279710, 299630, 301705, 486628, 489998, 524894, 531449, 559420, 599260, 603410, 608285, 979996, 1049788, 1062898, 1146479, 1206820, 1216570, 1224995, 1312235, 2125796, 2292958, 2433140, 2449990, 2624470, 2657245, 4585916, 4654981, 4899980, 5248940, 5314490, 5732395, 9309962, 10097531, 10628980, 11464790, 18619924, 20195062, 20334917, 21783101, 22929580, 23274905, 40390124, 40669834, 43566202, 46549810, 50487655, 81339668, 87132404, 88444639, 93099620, 100975310, 101674585, 108915505, 176889278, 201950620, 203349170, 217831010, 353778556, 386363423, 406698340, 435662020, 442223195, 772726846, 884446390, 1545453692, 1768892780, 1931817115, 3863634230, 7340905037, 7727268460, 14681810074, 29363620148, 36704525185, 73409050370, 146818100740]

約数ペア:

[(1, 146818100740), (2, 73409050370), (4, 36704525185), (5, 29363620148), (10, 14681810074), (19, 7727268460), (20, 7340905037), (38, 3863634230), (76, 1931817115), (83, 1768892780), (95, 1545453692), (166, 884446390), (190, 772726846), (332, 442223195), (337, 435662020), (361, 406698340), (380, 386363423), (415, 353778556), (674, 217831010), (722, 203349170), (727, 201950620), (830, 176889278), (1348, 108915505), (1444, 101674585), (1454, 100975310), (1577, 93099620), (1660, 88444639), (1685, 87132404), (1805, 81339668), (2908, 50487655), (3154, 46549810), (3370, 43566202), (3610, 40669834), (3635, 40390124), (6308, 23274905), (6403, 22929580), (6740, 21783101), (7220, 20334917), (7270, 20195062), (7885, 18619924), (12806, 11464790), (13813, 10628980), (14540, 10097531), (15770, 9309962), (25612, 5732395), (27626, 5314490), (27971, 5248940), (29963, 4899980), (31540, 4654981), (32015, 4585916), (55252, 2657245), (55942, 2624470), (59926, 2449990), (60341, 2433140), (64030, 2292958), (69065, 2125796), (111884, 1312235), (119852, 1224995), (120682, 1216570), (121657, 1206820), (128060, 1146479), (138130, 1062898), (139855, 1049788), (149815, 979996), (241364, 608285), (243314, 603410), (244999, 599260), (262447, 559420), (276260, 531449), (279710, 524894), (299630, 489998), (301705, 486628)]