152320416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 439659360

約数和(自身を除く): 287338944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 61, 74, 76, 96, 111, 114, 122, 148, 152, 183, 222, 228, 244, 296, 304, 366, 444, 456, 488, 592, 608, 703, 732, 888, 912, 976, 1159, 1184, 1369, 1406, 1464, 1776, 1824, 1952, 2109, 2257, 2318, 2738, 2812, 2928, 3477, 3552, 4107, 4218, 4514, 4636, 5476, 5624, 5856, 6771, 6954, 8214, 8436, 9028, 9272, 10952, 11248, 13542, 13908, 16428, 16872, 18056, 18544, 21904, 22496, 26011, 27084, 27816, 32856, 33744, 36112, 37088, 42883, 43808, 52022, 54168, 55632, 65712, 67488, 72224, 78033, 83509, 85766, 104044, 108336, 111264, 128649, 131424, 156066, 167018, 171532, 208088, 216672, 250527, 257298, 312132, 334036, 343064, 416176, 501054, 514596, 624264, 668072, 686128, 832352, 1002108, 1029192, 1248528, 1336144, 1372256, 1586671, 2004216, 2058384, 2497056, 2672288, 3173342, 4008432, 4116768, 4760013, 6346684, 8016864, 9520026, 12693368, 19040052, 25386736, 38080104, 50773472, 76160208, 152320416]

約数ペア:

[(1, 152320416), (2, 76160208), (3, 50773472), (4, 38080104), (6, 25386736), (8, 19040052), (12, 12693368), (16, 9520026), (19, 8016864), (24, 6346684), (32, 4760013), (37, 4116768), (38, 4008432), (48, 3173342), (57, 2672288), (61, 2497056), (74, 2058384), (76, 2004216), (96, 1586671), (111, 1372256), (114, 1336144), (122, 1248528), (148, 1029192), (152, 1002108), (183, 832352), (222, 686128), (228, 668072), (244, 624264), (296, 514596), (304, 501054), (366, 416176), (444, 343064), (456, 334036), (488, 312132), (592, 257298), (608, 250527), (703, 216672), (732, 208088), (888, 171532), (912, 167018), (976, 156066), (1159, 131424), (1184, 128649), (1369, 111264), (1406, 108336), (1464, 104044), (1776, 85766), (1824, 83509), (1952, 78033), (2109, 72224), (2257, 67488), (2318, 65712), (2738, 55632), (2812, 54168), (2928, 52022), (3477, 43808), (3552, 42883), (4107, 37088), (4218, 36112), (4514, 33744), (4636, 32856), (5476, 27816), (5624, 27084), (5856, 26011), (6771, 22496), (6954, 21904), (8214, 18544), (8436, 18056), (9028, 16872), (9272, 16428), (10952, 13908), (11248, 13542)]