196597744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 457970688

約数和(自身を除く): 261372944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 167, 184, 322, 334, 368, 457, 644, 668, 914, 1169, 1288, 1336, 1828, 2338, 2576, 2672, 3199, 3656, 3841, 4676, 6398, 7312, 7682, 9352, 10511, 12796, 15364, 18704, 21022, 25592, 26887, 30728, 42044, 51184, 53774, 61456, 73577, 76319, 84088, 107548, 147154, 152638, 168176, 215096, 294308, 305276, 430192, 534233, 588616, 610552, 1068466, 1177232, 1221104, 1755337, 2136932, 3510674, 4273864, 7021348, 8547728, 12287359, 14042696, 24574718, 28085392, 49149436, 98298872, 196597744]

約数ペア:

[(1, 196597744), (2, 98298872), (4, 49149436), (7, 28085392), (8, 24574718), (14, 14042696), (16, 12287359), (23, 8547728), (28, 7021348), (46, 4273864), (56, 3510674), (92, 2136932), (112, 1755337), (161, 1221104), (167, 1177232), (184, 1068466), (322, 610552), (334, 588616), (368, 534233), (457, 430192), (644, 305276), (668, 294308), (914, 215096), (1169, 168176), (1288, 152638), (1336, 147154), (1828, 107548), (2338, 84088), (2576, 76319), (2672, 73577), (3199, 61456), (3656, 53774), (3841, 51184), (4676, 42044), (6398, 30728), (7312, 26887), (7682, 25592), (9352, 21022), (10511, 18704), (12796, 15364)]