148437366

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 238634634

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 79, 83, 98, 147, 154, 158, 166, 231, 237, 249, 294, 343, 462, 474, 498, 539, 553, 581, 686, 869, 913, 1029, 1078, 1106, 1162, 1617, 1659, 1738, 1743, 1826, 2058, 2607, 2739, 3234, 3318, 3486, 3773, 3871, 4067, 5214, 5478, 6083, 6391, 6557, 7546, 7742, 8134, 11319, 11613, 12166, 12201, 12782, 13114, 18249, 19173, 19671, 22638, 23226, 24402, 27097, 28469, 36498, 38346, 39342, 42581, 44737, 45899, 54194, 56938, 72127, 81291, 85162, 85407, 89474, 91798, 127743, 134211, 137697, 144254, 162582, 170814, 216381, 255486, 268422, 275394, 298067, 313159, 321293, 432762, 504889, 596134, 626318, 642586, 894201, 939477, 963879, 1009778, 1514667, 1788402, 1878954, 1927758, 2249051, 3029334, 3534223, 4498102, 6747153, 7068446, 10602669, 13494306, 21205338, 24739561, 49479122, 74218683, 148437366]

約数ペア:

[(1, 148437366), (2, 74218683), (3, 49479122), (6, 24739561), (7, 21205338), (11, 13494306), (14, 10602669), (21, 7068446), (22, 6747153), (33, 4498102), (42, 3534223), (49, 3029334), (66, 2249051), (77, 1927758), (79, 1878954), (83, 1788402), (98, 1514667), (147, 1009778), (154, 963879), (158, 939477), (166, 894201), (231, 642586), (237, 626318), (249, 596134), (294, 504889), (343, 432762), (462, 321293), (474, 313159), (498, 298067), (539, 275394), (553, 268422), (581, 255486), (686, 216381), (869, 170814), (913, 162582), (1029, 144254), (1078, 137697), (1106, 134211), (1162, 127743), (1617, 91798), (1659, 89474), (1738, 85407), (1743, 85162), (1826, 81291), (2058, 72127), (2607, 56938), (2739, 54194), (3234, 45899), (3318, 44737), (3486, 42581), (3773, 39342), (3871, 38346), (4067, 36498), (5214, 28469), (5478, 27097), (6083, 24402), (6391, 23226), (6557, 22638), (7546, 19671), (7742, 19173), (8134, 18249), (11319, 13114), (11613, 12782), (12166, 12201)]