148211868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 426553344

約数和(自身を除く): 278341476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 49, 62, 84, 93, 94, 98, 124, 141, 147, 173, 186, 188, 196, 217, 282, 294, 329, 346, 372, 434, 519, 564, 588, 651, 658, 692, 868, 987, 1038, 1211, 1302, 1316, 1457, 1519, 1974, 2076, 2303, 2422, 2604, 2914, 3038, 3633, 3948, 4371, 4557, 4606, 4844, 5363, 5828, 6076, 6909, 7266, 8131, 8477, 8742, 9114, 9212, 10199, 10726, 13818, 14532, 16089, 16262, 16954, 17484, 18228, 20398, 21452, 24393, 25431, 27636, 30597, 32178, 32524, 33908, 37541, 40796, 48786, 50862, 56917, 61194, 64356, 71393, 75082, 97572, 101724, 112623, 113834, 122388, 142786, 150164, 170751, 214179, 225246, 227668, 252061, 262787, 285572, 341502, 398419, 428358, 450492, 504122, 525574, 683004, 756183, 788361, 796838, 856716, 1008244, 1051148, 1195257, 1512366, 1576722, 1593676, 1764427, 2390514, 3024732, 3153444, 3528854, 4781028, 5293281, 7057708, 10586562, 12350989, 21173124, 24701978, 37052967, 49403956, 74105934, 148211868]

約数ペア:

[(1, 148211868), (2, 74105934), (3, 49403956), (4, 37052967), (6, 24701978), (7, 21173124), (12, 12350989), (14, 10586562), (21, 7057708), (28, 5293281), (31, 4781028), (42, 3528854), (47, 3153444), (49, 3024732), (62, 2390514), (84, 1764427), (93, 1593676), (94, 1576722), (98, 1512366), (124, 1195257), (141, 1051148), (147, 1008244), (173, 856716), (186, 796838), (188, 788361), (196, 756183), (217, 683004), (282, 525574), (294, 504122), (329, 450492), (346, 428358), (372, 398419), (434, 341502), (519, 285572), (564, 262787), (588, 252061), (651, 227668), (658, 225246), (692, 214179), (868, 170751), (987, 150164), (1038, 142786), (1211, 122388), (1302, 113834), (1316, 112623), (1457, 101724), (1519, 97572), (1974, 75082), (2076, 71393), (2303, 64356), (2422, 61194), (2604, 56917), (2914, 50862), (3038, 48786), (3633, 40796), (3948, 37541), (4371, 33908), (4557, 32524), (4606, 32178), (4844, 30597), (5363, 27636), (5828, 25431), (6076, 24393), (6909, 21452), (7266, 20398), (8131, 18228), (8477, 17484), (8742, 16954), (9114, 16262), (9212, 16089), (10199, 14532), (10726, 13818)]