147928528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 192049712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1427, 1672, 2356, 2728, 2854, 3344, 4712, 5456, 5708, 6479, 9424, 11416, 12958, 15697, 22832, 25916, 27113, 31394, 44237, 51832, 54226, 62788, 88474, 103664, 108452, 125576, 176948, 216904, 251152, 298243, 353896, 433808, 486607, 596486, 707792, 840503, 973214, 1192972, 1681006, 1946428, 2385944, 3362012, 3892856, 4771888, 6724024, 7785712, 9245533, 13448048, 18491066, 36982132, 73964264, 147928528]

約数ペア:

[(1, 147928528), (2, 73964264), (4, 36982132), (8, 18491066), (11, 13448048), (16, 9245533), (19, 7785712), (22, 6724024), (31, 4771888), (38, 3892856), (44, 3362012), (62, 2385944), (76, 1946428), (88, 1681006), (124, 1192972), (152, 973214), (176, 840503), (209, 707792), (248, 596486), (304, 486607), (341, 433808), (418, 353896), (496, 298243), (589, 251152), (682, 216904), (836, 176948), (1178, 125576), (1364, 108452), (1427, 103664), (1672, 88474), (2356, 62788), (2728, 54226), (2854, 51832), (3344, 44237), (4712, 31394), (5456, 27113), (5708, 25916), (6479, 22832), (9424, 15697), (11416, 12958)]