163003204

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 389424000

約数和(自身を除く): 226420796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 49, 52, 74, 76, 91, 98, 133, 148, 169, 182, 196, 247, 259, 266, 338, 343, 364, 481, 494, 518, 532, 637, 676, 686, 703, 931, 962, 988, 1036, 1183, 1274, 1372, 1406, 1729, 1813, 1862, 1924, 2366, 2548, 2812, 3211, 3367, 3458, 3626, 3724, 4459, 4732, 4921, 6253, 6422, 6517, 6734, 6916, 7252, 8281, 8918, 9139, 9842, 12103, 12506, 12691, 12844, 13034, 13468, 16562, 17836, 18278, 19684, 22477, 23569, 24206, 25012, 25382, 26068, 33124, 34447, 36556, 43771, 44954, 47138, 48412, 50764, 57967, 63973, 68894, 84721, 87542, 89908, 94276, 115934, 118807, 127946, 137788, 157339, 164983, 169442, 175084, 231868, 237614, 241129, 255892, 306397, 314678, 329966, 338884, 447811, 475228, 482258, 612794, 629356, 659932, 831649, 895622, 964516, 1101373, 1225588, 1663298, 1791244, 2144779, 2202746, 3134677, 3326596, 4289558, 4405492, 5821543, 6269354, 8579116, 11643086, 12538708, 23286172, 40750801, 81501602, 163003204]

約数ペア:

[(1, 163003204), (2, 81501602), (4, 40750801), (7, 23286172), (13, 12538708), (14, 11643086), (19, 8579116), (26, 6269354), (28, 5821543), (37, 4405492), (38, 4289558), (49, 3326596), (52, 3134677), (74, 2202746), (76, 2144779), (91, 1791244), (98, 1663298), (133, 1225588), (148, 1101373), (169, 964516), (182, 895622), (196, 831649), (247, 659932), (259, 629356), (266, 612794), (338, 482258), (343, 475228), (364, 447811), (481, 338884), (494, 329966), (518, 314678), (532, 306397), (637, 255892), (676, 241129), (686, 237614), (703, 231868), (931, 175084), (962, 169442), (988, 164983), (1036, 157339), (1183, 137788), (1274, 127946), (1372, 118807), (1406, 115934), (1729, 94276), (1813, 89908), (1862, 87542), (1924, 84721), (2366, 68894), (2548, 63973), (2812, 57967), (3211, 50764), (3367, 48412), (3458, 47138), (3626, 44954), (3724, 43771), (4459, 36556), (4732, 34447), (4921, 33124), (6253, 26068), (6422, 25382), (6517, 25012), (6734, 24206), (6916, 23569), (7252, 22477), (8281, 19684), (8918, 18278), (9139, 17836), (9842, 16562), (12103, 13468), (12506, 13034), (12691, 12844)]