121652744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 250252800

約数和(自身を除く): 128600056

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 97, 148, 152, 194, 223, 296, 388, 446, 703, 776, 892, 1406, 1784, 1843, 2812, 3589, 3686, 4237, 5624, 7178, 7372, 8251, 8474, 14356, 14744, 16502, 16948, 21631, 28712, 33004, 33896, 43262, 66008, 68191, 86524, 136382, 156769, 173048, 272764, 313538, 410989, 545528, 627076, 800347, 821978, 1254152, 1600694, 1643956, 3201388, 3287912, 6402776, 15206593, 30413186, 60826372, 121652744]

約数ペア:

[(1, 121652744), (2, 60826372), (4, 30413186), (8, 15206593), (19, 6402776), (37, 3287912), (38, 3201388), (74, 1643956), (76, 1600694), (97, 1254152), (148, 821978), (152, 800347), (194, 627076), (223, 545528), (296, 410989), (388, 313538), (446, 272764), (703, 173048), (776, 156769), (892, 136382), (1406, 86524), (1784, 68191), (1843, 66008), (2812, 43262), (3589, 33896), (3686, 33004), (4237, 28712), (5624, 21631), (7178, 16948), (7372, 16502), (8251, 14744), (8474, 14356)]