145378492

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 329011200

約数和(自身を除く): 183632708

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 271, 322, 343, 391, 476, 542, 644, 686, 782, 833, 1084, 1127, 1372, 1564, 1666, 1897, 2254, 2737, 3332, 3794, 4508, 4607, 5474, 5831, 6233, 7588, 7889, 9214, 10948, 11662, 12466, 13279, 15778, 18428, 19159, 23324, 24932, 26558, 31556, 32249, 38318, 43631, 53116, 64498, 76636, 87262, 92953, 105961, 128996, 134113, 174524, 185906, 211922, 225743, 268226, 305417, 371812, 423844, 451486, 536452, 610834, 741727, 902972, 1221668, 1483454, 1580201, 2137919, 2966908, 3160402, 4275838, 5192089, 6320804, 8551676, 10384178, 20768356, 36344623, 72689246, 145378492]

約数ペア:

[(1, 145378492), (2, 72689246), (4, 36344623), (7, 20768356), (14, 10384178), (17, 8551676), (23, 6320804), (28, 5192089), (34, 4275838), (46, 3160402), (49, 2966908), (68, 2137919), (92, 1580201), (98, 1483454), (119, 1221668), (161, 902972), (196, 741727), (238, 610834), (271, 536452), (322, 451486), (343, 423844), (391, 371812), (476, 305417), (542, 268226), (644, 225743), (686, 211922), (782, 185906), (833, 174524), (1084, 134113), (1127, 128996), (1372, 105961), (1564, 92953), (1666, 87262), (1897, 76636), (2254, 64498), (2737, 53116), (3332, 43631), (3794, 38318), (4508, 32249), (4607, 31556), (5474, 26558), (5831, 24932), (6233, 23324), (7588, 19159), (7889, 18428), (9214, 15778), (10948, 13279), (11662, 12466)]