155184704

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7555

約数の個数: 56

約数和(自身を含む): 343265760

約数和(自身を除く): 188081056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 7507, 10336, 15014, 20672, 30028, 60056, 120112, 127619, 142633, 240224, 255238, 285266, 480448, 510476, 570532, 1020952, 1141064, 2041904, 2282128, 2424761, 4083808, 4564256, 4849522, 8167616, 9128512, 9699044, 19398088, 38796176, 77592352, 155184704]

約数ペア:

[(1, 155184704), (2, 77592352), (4, 38796176), (8, 19398088), (16, 9699044), (17, 9128512), (19, 8167616), (32, 4849522), (34, 4564256), (38, 4083808), (64, 2424761), (68, 2282128), (76, 2041904), (136, 1141064), (152, 1020952), (272, 570532), (304, 510476), (323, 480448), (544, 285266), (608, 255238), (646, 240224), (1088, 142633), (1216, 127619), (1292, 120112), (2584, 60056), (5168, 30028), (7507, 20672), (10336, 15014)]