161505430704

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{272423}}^1$

素因数の和:272639

約数の個数: 120

約数和(自身を含む): 474279287040

約数和(自身を除く): 312773856336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 179, 184, 207, 276, 358, 368, 414, 537, 552, 716, 828, 1074, 1104, 1432, 1611, 1656, 2148, 2864, 3222, 3312, 4117, 4296, 6444, 8234, 8592, 12351, 12888, 16468, 24702, 25776, 32936, 37053, 49404, 65872, 74106, 98808, 148212, 197616, 272423, 296424, 544846, 592848, 817269, 1089692, 1634538, 2179384, 2451807, 3269076, 4358768, 4903614, 6265729, 6538152, 9807228, 12531458, 13076304, 18797187, 19614456, 25062916, 37594374, 39228912, 48763717, 50125832, 56391561, 75188748, 97527434, 100251664, 112783122, 146291151, 150377496, 195054868, 225566244, 292582302, 300754992, 390109736, 438873453, 451132488, 585164604, 780219472, 877746906, 902264976, 1121565491, 1170329208, 1755493812, 2243130982, 2340658416, 3364696473, 3510987624, 4486261964, 6729392946, 7021975248, 8972523928, 10094089419, 13458785892, 17945047856, 20188178838, 26917571784, 40376357676, 53835143568, 80752715352, 161505430704]

約数ペア:

[(1, 161505430704), (2, 80752715352), (3, 53835143568), (4, 40376357676), (6, 26917571784), (8, 20188178838), (9, 17945047856), (12, 13458785892), (16, 10094089419), (18, 8972523928), (23, 7021975248), (24, 6729392946), (36, 4486261964), (46, 3510987624), (48, 3364696473), (69, 2340658416), (72, 2243130982), (92, 1755493812), (138, 1170329208), (144, 1121565491), (179, 902264976), (184, 877746906), (207, 780219472), (276, 585164604), (358, 451132488), (368, 438873453), (414, 390109736), (537, 300754992), (552, 292582302), (716, 225566244), (828, 195054868), (1074, 150377496), (1104, 146291151), (1432, 112783122), (1611, 100251664), (1656, 97527434), (2148, 75188748), (2864, 56391561), (3222, 50125832), (3312, 48763717), (4117, 39228912), (4296, 37594374), (6444, 25062916), (8234, 19614456), (8592, 18797187), (12351, 13076304), (12888, 12531458), (16468, 9807228), (24702, 6538152), (25776, 6265729), (32936, 4903614), (37053, 4358768), (49404, 3269076), (65872, 2451807), (74106, 2179384), (98808, 1634538), (148212, 1089692), (197616, 817269), (272423, 592848), (296424, 544846)]