155450368

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 88

約数和(自身を含む): 330140160

約数和(自身を除く): 174689792

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 83, 118, 124, 128, 166, 236, 248, 256, 332, 472, 496, 512, 664, 944, 992, 1024, 1328, 1829, 1888, 1984, 2573, 2656, 3658, 3776, 3968, 4897, 5146, 5312, 7316, 7552, 7936, 9794, 10292, 10624, 14632, 15104, 15872, 19588, 20584, 21248, 29264, 30208, 31744, 39176, 41168, 42496, 58528, 60416, 78352, 82336, 84992, 117056, 151807, 156704, 164672, 234112, 303614, 313408, 329344, 468224, 607228, 626816, 658688, 936448, 1214456, 1253632, 1317376, 1872896, 2428912, 2507264, 2634752, 4857824, 5014528, 9715648, 19431296, 38862592, 77725184, 155450368]

約数ペア:

[(1, 155450368), (2, 77725184), (4, 38862592), (8, 19431296), (16, 9715648), (31, 5014528), (32, 4857824), (59, 2634752), (62, 2507264), (64, 2428912), (83, 1872896), (118, 1317376), (124, 1253632), (128, 1214456), (166, 936448), (236, 658688), (248, 626816), (256, 607228), (332, 468224), (472, 329344), (496, 313408), (512, 303614), (664, 234112), (944, 164672), (992, 156704), (1024, 151807), (1328, 117056), (1829, 84992), (1888, 82336), (1984, 78352), (2573, 60416), (2656, 58528), (3658, 42496), (3776, 41168), (3968, 39176), (4897, 31744), (5146, 30208), (5312, 29264), (7316, 21248), (7552, 20584), (7936, 19588), (9794, 15872), (10292, 15104), (10624, 14632)]