158603904

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 476544510

約数和(自身を除く): 317940606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 64, 72, 74, 96, 111, 122, 128, 144, 148, 183, 192, 222, 244, 288, 296, 333, 366, 384, 444, 488, 549, 576, 592, 666, 732, 888, 976, 1098, 1152, 1184, 1332, 1464, 1776, 1952, 2196, 2257, 2368, 2664, 2928, 3552, 3721, 3904, 4392, 4514, 4736, 5328, 5856, 6771, 7104, 7442, 7808, 8784, 9028, 10656, 11163, 11712, 13542, 14208, 14884, 17568, 18056, 20313, 21312, 22326, 23424, 27084, 29768, 33489, 35136, 36112, 40626, 42624, 44652, 54168, 59536, 66978, 70272, 72224, 81252, 89304, 108336, 119072, 133956, 137677, 144448, 162504, 178608, 216672, 238144, 267912, 275354, 288896, 325008, 357216, 413031, 433344, 476288, 535824, 550708, 650016, 714432, 826062, 866688, 1071648, 1101416, 1239093, 1300032, 1428864, 1652124, 2143296, 2202832, 2478186, 2600064, 3304248, 4286592, 4405664, 4956372, 6608496, 8811328, 9912744, 13216992, 17622656, 19825488, 26433984, 39650976, 52867968, 79301952, 158603904]

約数ペア:

[(1, 158603904), (2, 79301952), (3, 52867968), (4, 39650976), (6, 26433984), (8, 19825488), (9, 17622656), (12, 13216992), (16, 9912744), (18, 8811328), (24, 6608496), (32, 4956372), (36, 4405664), (37, 4286592), (48, 3304248), (61, 2600064), (64, 2478186), (72, 2202832), (74, 2143296), (96, 1652124), (111, 1428864), (122, 1300032), (128, 1239093), (144, 1101416), (148, 1071648), (183, 866688), (192, 826062), (222, 714432), (244, 650016), (288, 550708), (296, 535824), (333, 476288), (366, 433344), (384, 413031), (444, 357216), (488, 325008), (549, 288896), (576, 275354), (592, 267912), (666, 238144), (732, 216672), (888, 178608), (976, 162504), (1098, 144448), (1152, 137677), (1184, 133956), (1332, 119072), (1464, 108336), (1776, 89304), (1952, 81252), (2196, 72224), (2257, 70272), (2368, 66978), (2664, 59536), (2928, 54168), (3552, 44652), (3721, 42624), (3904, 40626), (4392, 36112), (4514, 35136), (4736, 33489), (5328, 29768), (5856, 27084), (6771, 23424), (7104, 22326), (7442, 21312), (7808, 20313), (8784, 18056), (9028, 17568), (10656, 14884), (11163, 14208), (11712, 13542)]