147328888

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 343094400

約数和(自身を除く): 195765512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 131, 133, 151, 152, 196, 262, 266, 302, 392, 524, 532, 604, 917, 931, 1048, 1057, 1064, 1208, 1834, 1862, 2114, 2489, 2869, 3668, 3724, 4228, 4978, 5738, 6419, 7336, 7399, 7448, 8456, 9956, 11476, 12838, 14798, 17423, 19781, 19912, 20083, 22952, 25676, 29596, 34846, 39562, 40166, 51352, 59192, 69692, 79124, 80332, 121961, 138467, 139384, 140581, 158248, 160664, 243922, 276934, 281162, 375839, 487844, 553868, 562324, 751678, 969269, 975688, 1107736, 1124648, 1503356, 1938538, 2630873, 3006712, 3877076, 5261746, 7754152, 10523492, 18416111, 21046984, 36832222, 73664444, 147328888]

約数ペア:

[(1, 147328888), (2, 73664444), (4, 36832222), (7, 21046984), (8, 18416111), (14, 10523492), (19, 7754152), (28, 5261746), (38, 3877076), (49, 3006712), (56, 2630873), (76, 1938538), (98, 1503356), (131, 1124648), (133, 1107736), (151, 975688), (152, 969269), (196, 751678), (262, 562324), (266, 553868), (302, 487844), (392, 375839), (524, 281162), (532, 276934), (604, 243922), (917, 160664), (931, 158248), (1048, 140581), (1057, 139384), (1064, 138467), (1208, 121961), (1834, 80332), (1862, 79124), (2114, 69692), (2489, 59192), (2869, 51352), (3668, 40166), (3724, 39562), (4228, 34846), (4978, 29596), (5738, 25676), (6419, 22952), (7336, 20083), (7399, 19912), (7448, 19781), (8456, 17423), (9956, 14798), (11476, 12838)]