148215340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 263629268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 37, 52, 62, 65, 70, 71, 74, 91, 124, 130, 140, 142, 148, 155, 182, 185, 217, 259, 260, 284, 310, 355, 364, 370, 403, 434, 455, 481, 497, 518, 620, 710, 740, 806, 868, 910, 923, 962, 994, 1036, 1085, 1147, 1295, 1420, 1612, 1820, 1846, 1924, 1988, 2015, 2170, 2201, 2294, 2405, 2485, 2590, 2627, 2821, 3367, 3692, 4030, 4340, 4402, 4588, 4615, 4810, 4970, 5180, 5254, 5642, 5735, 6461, 6734, 8029, 8060, 8804, 9230, 9620, 9940, 10508, 11005, 11284, 11470, 12922, 13135, 13468, 14105, 14911, 15407, 16058, 16835, 18389, 18460, 22010, 22940, 25844, 26270, 28210, 28613, 29822, 30814, 32116, 32305, 33670, 34151, 36778, 40145, 44020, 52540, 56420, 57226, 59644, 61628, 64610, 67340, 68302, 73556, 74555, 77035, 80290, 81437, 91945, 104377, 114452, 129220, 136604, 143065, 149110, 154070, 160580, 162874, 170755, 183890, 200291, 208754, 239057, 286130, 298220, 308140, 325748, 341510, 367780, 400582, 407185, 417508, 478114, 521885, 570059, 572260, 683020, 801164, 814370, 956228, 1001455, 1043770, 1058681, 1140118, 1195285, 1628740, 2002910, 2087540, 2117362, 2280236, 2390570, 2850295, 4005820, 4234724, 4781140, 5293405, 5700590, 7410767, 10586810, 11401180, 14821534, 21173620, 29643068, 37053835, 74107670, 148215340]

約数ペア:

[(1, 148215340), (2, 74107670), (4, 37053835), (5, 29643068), (7, 21173620), (10, 14821534), (13, 11401180), (14, 10586810), (20, 7410767), (26, 5700590), (28, 5293405), (31, 4781140), (35, 4234724), (37, 4005820), (52, 2850295), (62, 2390570), (65, 2280236), (70, 2117362), (71, 2087540), (74, 2002910), (91, 1628740), (124, 1195285), (130, 1140118), (140, 1058681), (142, 1043770), (148, 1001455), (155, 956228), (182, 814370), (185, 801164), (217, 683020), (259, 572260), (260, 570059), (284, 521885), (310, 478114), (355, 417508), (364, 407185), (370, 400582), (403, 367780), (434, 341510), (455, 325748), (481, 308140), (497, 298220), (518, 286130), (620, 239057), (710, 208754), (740, 200291), (806, 183890), (868, 170755), (910, 162874), (923, 160580), (962, 154070), (994, 149110), (1036, 143065), (1085, 136604), (1147, 129220), (1295, 114452), (1420, 104377), (1612, 91945), (1820, 81437), (1846, 80290), (1924, 77035), (1988, 74555), (2015, 73556), (2170, 68302), (2201, 67340), (2294, 64610), (2405, 61628), (2485, 59644), (2590, 57226), (2627, 56420), (2821, 52540), (3367, 44020), (3692, 40145), (4030, 36778), (4340, 34151), (4402, 33670), (4588, 32305), (4615, 32116), (4810, 30814), (4970, 29822), (5180, 28613), (5254, 28210), (5642, 26270), (5735, 25844), (6461, 22940), (6734, 22010), (8029, 18460), (8060, 18389), (8804, 16835), (9230, 16058), (9620, 15407), (9940, 14911), (10508, 14105), (11005, 13468), (11284, 13135), (11470, 12922)]