196943136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 571838400

約数和(自身を除く): 374895264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 169, 183, 199, 208, 244, 312, 338, 366, 398, 416, 488, 507, 597, 624, 676, 732, 793, 796, 976, 1014, 1194, 1248, 1352, 1464, 1586, 1592, 1952, 2028, 2379, 2388, 2587, 2704, 2928, 3172, 3184, 4056, 4758, 4776, 5174, 5408, 5856, 6344, 6368, 7761, 8112, 9516, 9552, 10309, 10348, 12139, 12688, 15522, 16224, 19032, 19104, 20618, 20696, 24278, 25376, 30927, 31044, 33631, 36417, 38064, 41236, 41392, 48556, 61854, 62088, 67262, 72834, 76128, 82472, 82784, 97112, 100893, 123708, 124176, 134524, 145668, 157807, 164944, 194224, 201786, 247416, 248352, 269048, 291336, 315614, 329888, 388448, 403572, 473421, 494832, 538096, 582672, 631228, 807144, 946842, 989664, 1076192, 1165344, 1262456, 1614288, 1893684, 2051491, 2524912, 3228576, 3787368, 4102982, 5049824, 6154473, 7574736, 8205964, 12308946, 15149472, 16411928, 24617892, 32823856, 49235784, 65647712, 98471568, 196943136]

約数ペア:

[(1, 196943136), (2, 98471568), (3, 65647712), (4, 49235784), (6, 32823856), (8, 24617892), (12, 16411928), (13, 15149472), (16, 12308946), (24, 8205964), (26, 7574736), (32, 6154473), (39, 5049824), (48, 4102982), (52, 3787368), (61, 3228576), (78, 2524912), (96, 2051491), (104, 1893684), (122, 1614288), (156, 1262456), (169, 1165344), (183, 1076192), (199, 989664), (208, 946842), (244, 807144), (312, 631228), (338, 582672), (366, 538096), (398, 494832), (416, 473421), (488, 403572), (507, 388448), (597, 329888), (624, 315614), (676, 291336), (732, 269048), (793, 248352), (796, 247416), (976, 201786), (1014, 194224), (1194, 164944), (1248, 157807), (1352, 145668), (1464, 134524), (1586, 124176), (1592, 123708), (1952, 100893), (2028, 97112), (2379, 82784), (2388, 82472), (2587, 76128), (2704, 72834), (2928, 67262), (3172, 62088), (3184, 61854), (4056, 48556), (4758, 41392), (4776, 41236), (5174, 38064), (5408, 36417), (5856, 33631), (6344, 31044), (6368, 30927), (7761, 25376), (8112, 24278), (9516, 20696), (9552, 20618), (10309, 19104), (10348, 19032), (12139, 16224), (12688, 15522)]