188857368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 600210000

約数和(自身を除く): 411352632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 199, 252, 269, 294, 392, 398, 441, 504, 538, 588, 597, 796, 807, 882, 1076, 1176, 1194, 1393, 1592, 1614, 1764, 1791, 1883, 2152, 2388, 2421, 2786, 3228, 3528, 3582, 3766, 4179, 4776, 4842, 5572, 5649, 6456, 7164, 7532, 8358, 9684, 9751, 11144, 11298, 12537, 13181, 14328, 15064, 16716, 16947, 19368, 19502, 22596, 25074, 26362, 29253, 33432, 33894, 39004, 39543, 45192, 50148, 52724, 53531, 58506, 67788, 78008, 79086, 87759, 100296, 105448, 107062, 117012, 118629, 135576, 158172, 160593, 175518, 214124, 234024, 237258, 316344, 321186, 351036, 374717, 428248, 474516, 481779, 642372, 702072, 749434, 949032, 963558, 1124151, 1284744, 1498868, 1927116, 2248302, 2623019, 2997736, 3372453, 3854232, 4496604, 5246038, 6744906, 7869057, 8993208, 10492076, 13489812, 15738114, 20984152, 23607171, 26979624, 31476228, 47214342, 62952456, 94428684, 188857368]

約数ペア:

[(1, 188857368), (2, 94428684), (3, 62952456), (4, 47214342), (6, 31476228), (7, 26979624), (8, 23607171), (9, 20984152), (12, 15738114), (14, 13489812), (18, 10492076), (21, 8993208), (24, 7869057), (28, 6744906), (36, 5246038), (42, 4496604), (49, 3854232), (56, 3372453), (63, 2997736), (72, 2623019), (84, 2248302), (98, 1927116), (126, 1498868), (147, 1284744), (168, 1124151), (196, 963558), (199, 949032), (252, 749434), (269, 702072), (294, 642372), (392, 481779), (398, 474516), (441, 428248), (504, 374717), (538, 351036), (588, 321186), (597, 316344), (796, 237258), (807, 234024), (882, 214124), (1076, 175518), (1176, 160593), (1194, 158172), (1393, 135576), (1592, 118629), (1614, 117012), (1764, 107062), (1791, 105448), (1883, 100296), (2152, 87759), (2388, 79086), (2421, 78008), (2786, 67788), (3228, 58506), (3528, 53531), (3582, 52724), (3766, 50148), (4179, 45192), (4776, 39543), (4842, 39004), (5572, 33894), (5649, 33432), (6456, 29253), (7164, 26362), (7532, 25074), (8358, 22596), (9684, 19502), (9751, 19368), (11144, 16947), (11298, 16716), (12537, 15064), (13181, 14328)]