172515756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 482936832

約数和(自身を除く): 310421076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 47, 74, 84, 94, 111, 141, 148, 188, 222, 259, 282, 329, 444, 518, 564, 658, 777, 987, 1036, 1181, 1316, 1554, 1739, 1974, 2362, 3108, 3478, 3543, 3948, 4724, 5217, 6956, 7086, 8267, 10434, 12173, 14172, 16534, 20868, 24346, 24801, 33068, 36519, 43697, 48692, 49602, 55507, 73038, 87394, 99204, 111014, 131091, 146076, 166521, 174788, 222028, 262182, 305879, 333042, 388549, 524364, 611758, 666084, 777098, 917637, 1165647, 1223516, 1554196, 1835274, 2053759, 2331294, 3670548, 4107518, 4662588, 6161277, 8215036, 12322554, 14376313, 24645108, 28752626, 43128939, 57505252, 86257878, 172515756]

約数ペア:

[(1, 172515756), (2, 86257878), (3, 57505252), (4, 43128939), (6, 28752626), (7, 24645108), (12, 14376313), (14, 12322554), (21, 8215036), (28, 6161277), (37, 4662588), (42, 4107518), (47, 3670548), (74, 2331294), (84, 2053759), (94, 1835274), (111, 1554196), (141, 1223516), (148, 1165647), (188, 917637), (222, 777098), (259, 666084), (282, 611758), (329, 524364), (444, 388549), (518, 333042), (564, 305879), (658, 262182), (777, 222028), (987, 174788), (1036, 166521), (1181, 146076), (1316, 131091), (1554, 111014), (1739, 99204), (1974, 87394), (2362, 73038), (3108, 55507), (3478, 49602), (3543, 48692), (3948, 43697), (4724, 36519), (5217, 33068), (6956, 24801), (7086, 24346), (8267, 20868), (10434, 16534), (12173, 14172)]