105805908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 309225280

約数和(自身を除く): 203419372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 73, 76, 78, 114, 117, 146, 156, 163, 171, 219, 228, 234, 247, 292, 326, 342, 438, 468, 489, 494, 652, 657, 684, 741, 876, 949, 978, 988, 1314, 1387, 1467, 1482, 1898, 1956, 2119, 2223, 2628, 2774, 2847, 2934, 2964, 3097, 3796, 4161, 4238, 4446, 5548, 5694, 5868, 6194, 6357, 8322, 8476, 8541, 8892, 9291, 11388, 11899, 12388, 12483, 12714, 16644, 17082, 18031, 18582, 19071, 23798, 24966, 25428, 27873, 34164, 35697, 36062, 37164, 38142, 40261, 47596, 49932, 54093, 55746, 71394, 72124, 76284, 80522, 107091, 108186, 111492, 120783, 142788, 154687, 161044, 162279, 214182, 216372, 226081, 241566, 309374, 324558, 362349, 428364, 452162, 464061, 483132, 618748, 649116, 678243, 724698, 904324, 928122, 1356486, 1392183, 1449396, 1856244, 2034729, 2712972, 2784366, 2939053, 4069458, 5568732, 5878106, 8138916, 8817159, 11756212, 17634318, 26451477, 35268636, 52902954, 105805908]

約数ペア:

[(1, 105805908), (2, 52902954), (3, 35268636), (4, 26451477), (6, 17634318), (9, 11756212), (12, 8817159), (13, 8138916), (18, 5878106), (19, 5568732), (26, 4069458), (36, 2939053), (38, 2784366), (39, 2712972), (52, 2034729), (57, 1856244), (73, 1449396), (76, 1392183), (78, 1356486), (114, 928122), (117, 904324), (146, 724698), (156, 678243), (163, 649116), (171, 618748), (219, 483132), (228, 464061), (234, 452162), (247, 428364), (292, 362349), (326, 324558), (342, 309374), (438, 241566), (468, 226081), (489, 216372), (494, 214182), (652, 162279), (657, 161044), (684, 154687), (741, 142788), (876, 120783), (949, 111492), (978, 108186), (988, 107091), (1314, 80522), (1387, 76284), (1467, 72124), (1482, 71394), (1898, 55746), (1956, 54093), (2119, 49932), (2223, 47596), (2628, 40261), (2774, 38142), (2847, 37164), (2934, 36062), (2964, 35697), (3097, 34164), (3796, 27873), (4161, 25428), (4238, 24966), (4446, 23798), (5548, 19071), (5694, 18582), (5868, 18031), (6194, 17082), (6357, 16644), (8322, 12714), (8476, 12483), (8541, 12388), (8892, 11899), (9291, 11388)]