156796740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 505989120

約数和(自身を除く): 349192380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 361, 380, 381, 508, 570, 635, 684, 722, 762, 855, 1083, 1140, 1143, 1270, 1444, 1524, 1710, 1805, 1905, 2166, 2286, 2413, 2540, 3249, 3420, 3610, 3810, 4332, 4572, 4826, 5415, 5715, 6498, 6859, 7220, 7239, 7620, 9652, 10830, 11430, 12065, 12996, 13718, 14478, 16245, 20577, 21660, 21717, 22860, 24130, 27436, 28956, 32490, 34295, 36195, 41154, 43434, 45847, 48260, 61731, 64980, 68590, 72390, 82308, 86868, 91694, 102885, 108585, 123462, 137180, 137541, 144780, 183388, 205770, 217170, 229235, 246924, 275082, 308655, 411540, 412623, 434340, 458470, 550164, 617310, 687705, 825246, 871093, 916940, 1234620, 1375410, 1650492, 1742186, 2063115, 2613279, 2750820, 3484372, 4126230, 4355465, 5226558, 7839837, 8252460, 8710930, 10453116, 13066395, 15679674, 17421860, 26132790, 31359348, 39199185, 52265580, 78398370, 156796740]

約数ペア:

[(1, 156796740), (2, 78398370), (3, 52265580), (4, 39199185), (5, 31359348), (6, 26132790), (9, 17421860), (10, 15679674), (12, 13066395), (15, 10453116), (18, 8710930), (19, 8252460), (20, 7839837), (30, 5226558), (36, 4355465), (38, 4126230), (45, 3484372), (57, 2750820), (60, 2613279), (76, 2063115), (90, 1742186), (95, 1650492), (114, 1375410), (127, 1234620), (171, 916940), (180, 871093), (190, 825246), (228, 687705), (254, 617310), (285, 550164), (342, 458470), (361, 434340), (380, 412623), (381, 411540), (508, 308655), (570, 275082), (635, 246924), (684, 229235), (722, 217170), (762, 205770), (855, 183388), (1083, 144780), (1140, 137541), (1143, 137180), (1270, 123462), (1444, 108585), (1524, 102885), (1710, 91694), (1805, 86868), (1905, 82308), (2166, 72390), (2286, 68590), (2413, 64980), (2540, 61731), (3249, 48260), (3420, 45847), (3610, 43434), (3810, 41154), (4332, 36195), (4572, 34295), (4826, 32490), (5415, 28956), (5715, 27436), (6498, 24130), (6859, 22860), (7220, 21717), (7239, 21660), (7620, 20577), (9652, 16245), (10830, 14478), (11430, 13718), (12065, 12996)]