155922844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 365105664

約数和(自身を除く): 209182820

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 97, 119, 154, 187, 194, 238, 307, 308, 374, 388, 476, 614, 679, 748, 1067, 1228, 1309, 1358, 1649, 2134, 2149, 2618, 2716, 3298, 3377, 4268, 4298, 5219, 5236, 6596, 6754, 7469, 8596, 10438, 11543, 13508, 14938, 18139, 20876, 23086, 23639, 29779, 29876, 36278, 36533, 46172, 47278, 57409, 59558, 72556, 73066, 94556, 114818, 119116, 126973, 146132, 208453, 229636, 253946, 327569, 401863, 416906, 506243, 507892, 655138, 803726, 833812, 1012486, 1310276, 1607452, 2024972, 2292983, 3543701, 4585966, 5568673, 7087402, 9171932, 11137346, 14174804, 22274692, 38980711, 77961422, 155922844]

約数ペア:

[(1, 155922844), (2, 77961422), (4, 38980711), (7, 22274692), (11, 14174804), (14, 11137346), (17, 9171932), (22, 7087402), (28, 5568673), (34, 4585966), (44, 3543701), (68, 2292983), (77, 2024972), (97, 1607452), (119, 1310276), (154, 1012486), (187, 833812), (194, 803726), (238, 655138), (307, 507892), (308, 506243), (374, 416906), (388, 401863), (476, 327569), (614, 253946), (679, 229636), (748, 208453), (1067, 146132), (1228, 126973), (1309, 119116), (1358, 114818), (1649, 94556), (2134, 73066), (2149, 72556), (2618, 59558), (2716, 57409), (3298, 47278), (3377, 46172), (4268, 36533), (4298, 36278), (5219, 29876), (5236, 29779), (6596, 23639), (6754, 23086), (7469, 20876), (8596, 18139), (10438, 14938), (11543, 13508)]