165494368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 372218112

約数和(自身を除く): 206723744

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 82, 104, 124, 164, 208, 248, 313, 328, 403, 416, 496, 533, 626, 656, 806, 992, 1066, 1252, 1271, 1312, 1612, 2132, 2504, 2542, 3224, 4069, 4264, 5008, 5084, 6448, 8138, 8528, 9703, 10016, 10168, 12833, 12896, 16276, 16523, 17056, 19406, 20336, 25666, 32552, 33046, 38812, 40672, 51332, 65104, 66092, 77624, 102664, 126139, 130208, 132184, 155248, 166829, 205328, 252278, 264368, 310496, 333658, 397823, 410656, 504556, 528736, 667316, 795646, 1009112, 1334632, 1591292, 2018224, 2669264, 3182584, 4036448, 5171699, 5338528, 6365168, 10343398, 12730336, 20686796, 41373592, 82747184, 165494368]

約数ペア:

[(1, 165494368), (2, 82747184), (4, 41373592), (8, 20686796), (13, 12730336), (16, 10343398), (26, 6365168), (31, 5338528), (32, 5171699), (41, 4036448), (52, 3182584), (62, 2669264), (82, 2018224), (104, 1591292), (124, 1334632), (164, 1009112), (208, 795646), (248, 667316), (313, 528736), (328, 504556), (403, 410656), (416, 397823), (496, 333658), (533, 310496), (626, 264368), (656, 252278), (806, 205328), (992, 166829), (1066, 155248), (1252, 132184), (1271, 130208), (1312, 126139), (1612, 102664), (2132, 77624), (2504, 66092), (2542, 65104), (3224, 51332), (4069, 40672), (4264, 38812), (5008, 33046), (5084, 32552), (6448, 25666), (8138, 20336), (8528, 19406), (9703, 17056), (10016, 16523), (10168, 16276), (12833, 12896)]