170907768

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 473850000

約数和(自身を除く): 302942232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 149, 178, 179, 267, 298, 356, 358, 447, 534, 537, 596, 712, 716, 801, 894, 1068, 1074, 1192, 1341, 1432, 1602, 1611, 1788, 2136, 2148, 2682, 3204, 3222, 3576, 4296, 5364, 6408, 6444, 10728, 12888, 13261, 15931, 26522, 26671, 31862, 39783, 47793, 53044, 53342, 63724, 79566, 80013, 95586, 106088, 106684, 119349, 127448, 143379, 159132, 160026, 191172, 213368, 238698, 240039, 286758, 318264, 320052, 382344, 477396, 480078, 573516, 640104, 954792, 960156, 1147032, 1920312, 2373719, 4747438, 7121157, 9494876, 14242314, 18989752, 21363471, 28484628, 42726942, 56969256, 85453884, 170907768]

約数ペア:

[(1, 170907768), (2, 85453884), (3, 56969256), (4, 42726942), (6, 28484628), (8, 21363471), (9, 18989752), (12, 14242314), (18, 9494876), (24, 7121157), (36, 4747438), (72, 2373719), (89, 1920312), (149, 1147032), (178, 960156), (179, 954792), (267, 640104), (298, 573516), (356, 480078), (358, 477396), (447, 382344), (534, 320052), (537, 318264), (596, 286758), (712, 240039), (716, 238698), (801, 213368), (894, 191172), (1068, 160026), (1074, 159132), (1192, 143379), (1341, 127448), (1432, 119349), (1602, 106684), (1611, 106088), (1788, 95586), (2136, 80013), (2148, 79566), (2682, 63724), (3204, 53342), (3222, 53044), (3576, 47793), (4296, 39783), (5364, 31862), (6408, 26671), (6444, 26522), (10728, 15931), (12888, 13261)]